by David C. McClelland ... [and others]
Appleton-Century-Crolts, 1953
Buku Teks SO
Morris, Lynn Lyons
Sage, 1985
Buku Teks
McClelland, David Clarence
Free Press, 1971
Buku Teks SO
Bonang, Engelina
Universitas Indonesia, 1986
UI - Disertasi Membership
LeVine, Robert A.
The University of Chicago Press, 1969
Buku Teks SO