Gaya APA
Bates,Robert L.. (1982).
Our modern stone age (NULL).
California:
William Kaufmann.
Gaya Chicago
Bates,Robert L..
Our modern stone age.
NULL
California:
William Kaufmann,
1982.
Text.
Gaya MLA
Bates,Robert L..
Our modern stone age.
NULL
California:
William Kaufmann,
1982.
Text.
Gaya Turabian
Bates,Robert L..
Our modern stone age.
NULL
California:
William Kaufmann,
1982.
Print.