Silvoso, Joseph A., author
South-Western Publishing, 1965
Buku Teks
Holmes, Arthur W., author
Richard D. Irwin, 1970
Buku Teks
Holmes, Arthur W., author
Richard D. Irwin, 1975
Buku Teks
Silvoso, Joseph A., author
Ohio South-Western, 1965
Buku Teks
Mulyadi, author
Salemba Empat, 2002
Buku Teks