APA
Whaley Douglas J,, . (2009). Problems and materials on comsumer law. Austin: Wolter Kluwer.
Chicago
Whaley Douglas J,, . 2009. Problems and materials on comsumer law. Austin: Wolter Kluwer.
Harvard
Whaley Douglas J,, . (2009). Problems and materials on comsumer law. Austin: Wolter Kluwer.
MLA
Whaley Douglas J,, . Problems and materials on comsumer law. Austin: Wolter Kluwer. 2009.