Hardy, Malcolm
Erlangga, 1988
Buku Teks
M. Fuad... [et.al.]
Gramedia Pustaka Utama, 2000
Buku Teks
Walpole, Ronald E., author
Gramedia, 1988
Buku Teks
oleh David Lucas ... [and others]; diterjemahkan, Nin Bakdi Sumanto dan Riningsih Saladi
Gadjah Mada University Press, 1984
Buku Teks
Safri Nurmantu, author
[publisher not identified], [date of publication not identified]
Buku Teks