Lukman ... [et al]
[Publisher not identified], 2008
Artikel Jurnal
Jones, Samuel B., 1933-
McGraw-Hill, 1986
Buku Teks
Jones, Samuel B., 1933-
McGraw-Hill, 1979
Buku Teks
edited by C.J. Humphries
Columbia University Press, 1988
Buku Teks
editor, M. Goodfellow, A.G. O`Donnel
Academic Press, 1993
Buku Referensi