Speirs, Victor C.
W.B. Saunders Company, 1997
Buku Teks
Bryant, Victor
Cambridge University Press, 1993
Buku Teks
Clark, Victor S.
New York, N.Y. Peter Smith 1949,
Buku Teks
George, Victor
Routledge & Kegan Paul, 1985
Buku Teks
Purba, Victor, author
UI-Press, 2004
Buku Teks