Tutty Kartawidjaja
Universitas Indonesia, 1988
UI - Skripsi (Membership)
Miller, George A. (George Armitage), 1920-2012
Harper & Row , 1962
Buku Teks
Carlson, Neil R.
Allyn and Bacon, [date of publication not identified]
Buku Teks
Carlson, Neil R.
[publisher not identified], 1997
Buku Teks
Buku Teks