Gramedia Pustaka Utama, 1992
Buku Teks
Zijderveld, Anton C.
Penguin Books, 1970
Buku Teks
Sherman, Howard J., author
Harper and Row, 1989
Buku Teks
Westhues, Kenneth, author
McGraw-Hill, 1972
Buku Teks
Peursen, Cornelis Anthonie van, 1920-, author
Kanisius, 1984
Buku Teks