White, James R. H.
McGraw-Hill, 1975
Buku Teks
Tagliaferri, Louise E.
John Wiley & Sons, 1979
Buku Teks
Boyd, Branford B., author
McGraw-Hill , 1984
Buku Teks
Haimann, Theo, author
South-Western Pub., 1982
Buku Teks
Leonard , Edwin C., Jr., author
South-Western Cengage Learning, 2013
Buku Teks