Sudjana, author
Tarsito, 1986
Buku Teks
Nasution, Andi Hakim, author
Gramedia, 1980
Buku Teks
Nasution, Andi Hakim, author
Gramedia Pustaka Utama, 1979
Buku Teks
Walpole, Ronald E., author
Gramedia Pustaka Utama, 1995
Buku Teks
Walpole, Ronald E., author
Gramedia, 1988
Buku Teks