Mehrabian, A.
(1965). Communication length as an index of communicator attitude. Psychological Reports, 17, 519-522.
2.
Peres, S. H.
, & Garcia, J. R. (1962). Validity and dimensions of descriptive adjectives used in reference letters for engineering applicants. Personnel Psychology, 15, 279-286.
3.
Wiens, A. N.
, Jackson, R. H., Manaugh, T. S., & Matarazzo, J. D. (1969). Communication length as an index of communicator attitude: A replication. Journal of Applied Psychology, 53, 264-266.
