Walpole, Ronald E., author
Gramedia Pustaka Utama, 1995
Buku Teks
Walpole, Ronald E., author
Gramedia, 1988
Buku Teks
Walpole, Ronald E., author
Gramedia Pustaka Utama, 1990
Buku Teks
Buku Teks
Walpole, Ronald E., author
Gramedia Pustaka Utama, 1992
Buku Teks