Warren J. Wittreich , "How to Buy/ Sell Professional Services," Harvard Business Review, March-April, 1966.
2.
Peter F. Drucker , Managing For Results (New York: Harper & Row, 1964), p. 173.
3.
George B. Baldwin , "Teaching Project Analysis," Finance and Development No. 2, 1969 .
4.
Ibid.
5.
The most comprehensive source is probably E.L. Grant and W.G. Ireson, Principles of Engineering Economy (4th Edition; New York: The Ronald Press,1964) .
6.
A good article on this is Craig Henderson, "The Treatment of Risk in Capital Investment Projects," European Business , January, 1968.
7.
David B. Hertz , "Investment Policies that Pay Off," HBR, January-February, 1968.
8.
One of the most useful analyses is R.W. Hodgson and H.E. Uyterhoeven, "Analyzing Foreign Opportunities," HBR, March-April, 1962.
9.
A valuable summary of the literature is Robert J. Mockler, "Theory and Practice of Planning," HBR, March-April, 1970.
10.
This is a most important point, usually not stressed enough . It is mentioned by Udo Hein, "Improved Methods of Analyzing Projects ," Intereconomics, No. 7, 1969.
11.
R.L. Ackoff and P. Rivett, A Manager's Guide to Operations Research (New York: John Wiley & Sons, 1964), p. 32.
12.
Oecd, Manual of Industrial Project Analysis in Developing Countries (Paris, 1968).
13.
M. Mautner, "Food Industry in Developing Countries," Proceedings, Third International Congress, Food Science and Technology, Washington D. C., August, 1970.
14.
Igor Ansoff, "The Firm of the Future," HBR, September-October, 1965.
