Lasser, J.K. (Jacob Kay), author
Van Nostrand, 1953
Buku Referensi
Pound, Greg, author
McGraw-Hill, 1988
Buku Teks
Willingham, John J., author
McGraw-Hill, 1979
Buku Teks
Willingham, John J., author
McGraw-Hill , 1971
Buku Teks
Carmichael, D.R. (Douglas R.), 1941-, author
The McGraww-Hill, 1996
Buku Teks