Gaya APA
Encyclopedia of Knowledge: Volume 12. (1995).
Danbury, Connecticut:
Grolier Incorporated.
Gaya Chicago
Encyclopedia of Knowledge: Volume 12.
12.
Danbury, Connecticut:
Grolier Incorporated,
1995.
Buku.
Gaya MLA
Encyclopedia of Knowledge: Volume 12.
12.
Danbury, Connecticut:
Grolier Incorporated,
1995.
Buku.
Gaya Turabian
Encyclopedia of Knowledge: Volume 12.
Danbury, Connecticut:
Grolier Incorporated,
1995.
Buku.