Gaya APA
Strayer, J, R. (1984).
The Mainstream Of Civilization To 1715 .
Orlando:
HARCOURT BRACE JOVANOVICH, PUBLISHERS.
Gaya MLA
Strayer, Joseph, R..
"The Mainstream Of Civilization To 1715".
Orlando:
HARCOURT BRACE JOVANOVICH, PUBLISHERS,
1984.
UMUM.