APA
Levine M., . (1993). Guerrillar P.R. : how you can wage an effective publicity campaign... without going broke. New York, N.Y: Harper Business.
Chicago
Levine Michael, . 1993. Guerrillar P.R. : how you can wage an effective publicity campaign... without going broke. New York, N.Y: Harper Business.
Harvard
Levine M., . (1993). Guerrillar P.R. : how you can wage an effective publicity campaign... without going broke. New York, N.Y: Harper Business.
MLA
Levine Michael, . Guerrillar P.R. : how you can wage an effective publicity campaign... without going broke. New York, N.Y: Harper Business. 1993.