Englekirk, Robert
John Wiley & Sons, 1994
Buku Teks
Salmon, Charles G., author
Harper and Row, 1980
Buku Referensi
Salmon, Charles G., author
Solutions Manual to Accompany, [date of publication not identified]
Buku Teks
Salmon, Charles G., author
Harper and Row , 1980
Buku Teks
Parker, Harry, author
John Wiley & Sons, 1983
Buku Teks