Gaya APA
Dewey, M.
(1979).
Dewey Decimal Classification And Relative Index Edition 19 Vol.3
(
19)
.
Albany:
Forest Press.
Gaya MLA
Dewey, Melvil.
"Dewey Decimal Classification And Relative Index Edition 19 Vol.3".
19
Albany:
Forest Press,
1979.
Text.