Whitwell, John C.
McGraw-Hill, 1969
Buku Teks
Whitwell, John C., author
McGraw-Hill, 1969
Buku Referensi
McGraw-Hill, 1983
Buku Teks
by John Metcalfe Coulson ... [et al.]
Pergamon Press, 1982
Buku Teks
by J.M. Coulson ... [et al.]
Pergamon Press, 1990
Buku Teks