Englekirk, Robert
John Wiley & Sons, 1994
Buku Teks
Salmon, Charles G.
Harper and Row , 1980
Buku Teks
Salmon, Charles G.
Solutions Manual to Accompany, [date of publication not identified]
Buku Teks
edited by Roger L. Brockenbrough, Frederick S. Merrit
McGraw-Hill, 1999
Buku Referensi
Gorenc, B. (Branko)
New South Wales University Press, 1981
Buku Teks