Gaya APA
Grolier, . (1983).
Encyclopedia Americana #15: Indian to Jeffers .
America:
Grolier International Inc.,.
Gaya MLA
Grolier, .
"Encyclopedia Americana #15: Indian to Jeffers".
America:
Grolier International Inc.,,
1983.
GEN - Bacaan/Seri Non-Fiksi.