edited by Byron D. Tapley
John Wiley & Sons, 1990
Buku Referensi
Bray, Richard Nicholas
Arnold, 1997
Buku Referensi
editor, Frederick Merritt
McGraw-Hill, 1983
Buku Referensi
editor, Frederick S. Merritt
McGraw-Hill, 1968
Buku Referensi
editor, Robert H. Perry, Don Green, James O. Maloney
McGraw-Hill, 1984
Buku Referensi