Baron, Robert A.
Social psycology: under standing human interaction
Heights Allyn and Bacon , 1991
 Buku Teks
Homans, George Caspar, 1910-1989
The human group
Routledge & Kegan Paul, 1959
 Buku Teks
Biological basess of human social behavior
 Buku Teks
Baron, Robert A.
Social psychology understanding human interaction
Allyn and Bacon, 1994
 Buku Teks
Baron, Robert A.
Social psychology: understanding human interaction
Allyn and Bacon, 1987
 Buku Teks