Barnett, Raymond A.
McGraw-Hill, 2001
Buku Teks
by Steven Bryant ... [and others]
Goodyear, 1970
Buku Teks
Carico, Charles C.
John Wiley & Sons, 1983
Buku Teks
Paul, Richard S.
Reston Publishing, 1983
Buku Teks
Beckenbach, Edwin F.
Wadsworth, 1966
Buku Teks