Page, John R., 1949-, author
Reston Publishing, 1985
Buku Teks
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, Robert F., author
McGraw-Hill, 1990
Buku Teks