Gaya APA
Gosling, J, J. (2004).
UNDERSTANDING, INFORMING, AND APPRAISING PUBLIC POLICE .
Library of Congress:
Pearson Education. Inc.
Gaya MLA
Gosling, James, J.
"UNDERSTANDING, INFORMING, AND APPRAISING PUBLIC POLICE".
Library of Congress:
Pearson Education. Inc,
2004.
Texts.