Youse, Bevan K., author
Allyn and Bacon , 1970
Buku Teks
Liu, C.L. (Chung Laung), 1934-, author
McGraw-Hill, 1968
Buku Teks
Eves, Howard, author
Holt Rinehart and Wilson, 1964
Buku Teks
Haag, Vincent H.
Holt, Rinehart and Winston, 1968
Buku Teks
Burton, David M.
McGraw-HIl, 1996
Buku Teks