Gaya APA
Hawley,Richard A. (1988).
Think About Drugs and Society .
New York:
Walker and Company.
Gaya Chicago
Hawley,Richard A.
Think About Drugs and Society.
New York:
Walker and Company,
1988.
Text Book.
Gaya MLA
Hawley,Richard A.
Think About Drugs and Society.
New York:
Walker and Company,
1988.
Text Book.
Gaya Turabian
Hawley,Richard A.
Think About Drugs and Society.
New York:
Walker and Company,
1988.
Text Book.