Miller, Leslie H.
Henry Holt, 1961
Buku Teks
Miller, Leslie H.
Holt, Rinehart and Winston, 1961
Buku Teks
Hafstrom, John E.
Addison-Wesely, 1961
Buku Teks
Keedy, Mervin J.
Addison-Wesley , 1969
Buku Teks
Eves, Howard
Holt Rinehart and Wilson, 1964
Buku Teks