Winnicott, D.W., author
Routledge, 2006
Buku Teks
Duval, Evelyn Millis, author
Harper & Row, 1985
Buku Teks
Bjorklund, David F., author
Wadsworth and Cengage Learning, 2012
Buku Teks
Haryono Suyono, author
National Family Planning Coordination Board, 1995
Buku Teks
edited by Lisa J. Crockett, Ann C. Crouter
Lawrence Erlbaum Associates, 1995
Buku Teks