National Society of Professional Engineers, Tabulation of Unions Representing Engineering and Technical Employees—Seventh Edition. April, 1964.
2.
National Society of Professional Engineers, Tabulation of Unions Representing Engineering and Technical Employees—Tenth Edition. March, 1969.
3.
WrightGayle N. Letter to W. G. Preussel, Jr. Jan. 29, 1971. Unpublished.
4.
“State of the Unions.” Electronics, July 27, 1964.
5.
Preussel,Willard G.Jr.. “Professionalism and Unionization—Are They Compatible?” Southern Engineer, May, 1965.
6.
HeiselW. D. and HallihanJ. D.Questions and Answers on Public Employee Negotiation.Public Personnel Association. Chicago, Ill.1967.
7.
Joseph,Myron L. “A Look Toward Engineering Union Trends in the 70's.” Professional Engineer, December 1969.
8.
Rhemus,Charles M. “Professional Employees and the Right to Representation.” Professional Engineer, February 1970.
9.
Lubin,James L. “The Problem of Engineering Salary Compression.” Professional Engineer, June 1970.
10.
Wright,Gayle N. “‘Compression’ Squeezes Federal Engineering Salaries Too.” Professional Engineer, June 1970.
11.
National Society of Professional Engineers, Professional Responsibility vs. Collective Bargaining.1964.
12.
Associated Press, “Many of Best Educated Facing Jobless Future.” Huntsville Times, Jan. 29, 1971.
13.
Deutsch,Arnold R. “Engineers: The New Expendables?” Professional Engineer, June 1970.
14.
“Engineer Demand Seen Stagnating.” Professional Engineer, February, 1971.
15.
Bowman,Waldo G. “Engineers in Public Practice Face the Union Problem.” Civil Engineering, April, 1969.
16.
Wright,Gayle N. “Nixon Administrations New Executive Order, Union Activity at State Levels Edge NSPE-PEG toward Collective Bargaining Units.” Professional Engineer, March, 1970.
17.
“NSPE Board Approves PEG Employee-Management Policy; Directs Review of Broader Representation Questions.” Engineer in Government Newsletter, Vol. 11, #8, August, 1970.
18.
“NSPE, Other Professionals, Urge New Executive Order.” Engineer in Government Newsletter, Vol. 11, #12, December, 1970.
19.
National Society of Professional Engineers, NSPE to Recommend Minimum Income Levels for Employed Engineers. Jan. 21, 1971. NSPE Press Release #707.
