Παραπομπή APA

Lawson , R. G. (1978). Advertising law. Macdonald and Evans.

Παραπομπή Chicago Style

Lawson , R G. Advertising Law. Great Britain: Macdonald and Evans, 1978.

Παραπομπή MLA

Lawson , R G. Advertising Law. Macdonald and Evans, 1978.