Van Voorhis, Robert H., author
Wadsworth, 1962
Buku Teks
Robert F. Meigs ... [and others]
McGraw-Hill, 1996
Buku Teks
Robert F. Meigs ... [and others]
McGraw-Hill, 1999
Buku Teks
Meigs, Walter B., author
McGraw-Hill, 1987
Buku Teks
Hermanson, Roger H., author
Irwin McGraw-Hill, 1998
Buku Teks