Gaya APA
Shapp, M, , G.
(1997).
The New Book of Knowledge 5
(
Vol. 5)
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United States:
Grolier Incorporated.
Gaya MLA
Shapp, Martha, , Glauber.
"The New Book of Knowledge 5".
Vol. 5
United States:
Grolier Incorporated,
1997.
Text.