Champion, Dean J., author
McGraw-Hill, 1975
Buku Teks
Champion, Dean J., author
McGraw-Hill , 1975
Buku Teks
Knudson, Harry R., author
Winthrop, 1978
Buku Teks
Haynes, W. Warren (William Warren), 1921-1972, author
Prentice-Hall, 1969
Buku Teks
Anthony, Robert N. (Robert Newton), 1916-2006, author
Harvard University, 1952
Buku Teks