Tonne, Herbert Arthur
McGraw-Hill, 1963
Buku Teks
Shubin, John A.
Barnes & Noble, 1975
Buku Teks
Durand, Robert Y.
Prentice-Hall, 1958
Buku Teks
Shubin, John A.
Barnes & Noble Books, 1957
Buku Teks
Newman, William H.
South-Western Publishing Company, 1959
Buku Teks