(45) Robbins, 1977. Robbins, Tom. Even Cowgirls Get the Blues. New York: Bantam Books, 1977.
(46) Sackman et al., 1968. Sackman, H., W.J. Erikson, and E.E. Grant. «Exploratory Experimental Studies Comparing On-line and Off-line Performance.» Communications of the ACM, Vol. 11, No. 1 (January 1968), pp. 3-11.
(47) Satir, 1991. Satir, V., J. Banmen, J. Gerber, and M. Gomori. The Satir Model: Family Therapy and Beyond. Palo Alto, Calif.: Science and Behavior Books, 1991.
(48) Soloway and Iyengar, 1986. Soloway, Elliot, and Sitharama Iyengar, eds. Empirical Studies of Programmers. Norwood, N.J.: Ablex Publishing Corp., 1986.
(49) Tajima and Matsubara, 1984. Tajima, D., and T. Matsubara. «Inside the Japanese Software Industry.» Computer, Vol. 17 (March 1984).
(50) Thomsett, 1980. Thomsett, Rob. People & Project Management. Englewood Cliffs, N.J.: Prentice-Hall, 1980.
(51) Townsend, 1970. Townsend, R. Up the Organization. New York: Alfred A. Knopf, 1970.