Martin, Edward C.
Wesport: AVI, c1983
Buku Referensi
Martin, Edward C., author
AVI, 1983
Buku Teks
Rauch, Fred D., author
Talisman, 2000
Buku Referensi
Angier, Bradford, author
Stackpole Books, 1992
Buku Teks
Dirr, Michael A., author
Stipes Publishing Company, 1983
Buku Referensi