editors, Raymond Daley and Henry Miller
Livingstone, 1971
Buku Teks SO
Rubenstein, David
Original Publishing., 1976
Buku Teks SO
edited by John I. Gallin and Frederick P. Ognibene
Academic press, 2007
Buku Teks SO
Siegel, Lori B.
Mosby, 2006
Buku Teks SO
Reilly, Dorothy E.
Appletton & Lange, 1985
Buku Teks SO