Boyd, Harper W., Jr., author
Richard D. Irwin, 1956
Buku Teks
edited by E. Jerome McCarthy, John F. Grashof, Andrew A. Brogowicz
Richard D. Irwin, 1984
Buku Teks
Boyd, Harper W., Jr., author
Richard D. Irwin, 1977
Buku Teks
Lal, Rajiv, author
McGraw-Hill, 2005
Buku Teks
Lazo, Hector, author
McGraw-Hill, 1961
Buku Teks