Gaya APA
Bopp, Richard E., Linda C. Smith. (2011).
Reference And Information Services An Introduction (4).
United States of America:
Libraries Unlimited.
Gaya Chicago
Bopp, Richard E., Linda C. Smith.
Reference And Information Services An Introduction.
4
United States of America:
Libraries Unlimited,
2011.
Texts.
Gaya MLA
Bopp, Richard E., Linda C. Smith.
Reference And Information Services An Introduction.
4
United States of America:
Libraries Unlimited,
2011.
Texts.
Gaya Turabian
Bopp, Richard E., Linda C. Smith.
Reference And Information Services An Introduction.
4
United States of America:
Libraries Unlimited,
2011.
Texts.