Cita APA (7a ed.)

(2001). Public Relations Techniques That Work Pocketbook. Thorogood Publishing Ltd.

Cita Chicago Style (17a ed.)

Public Relations Techniques That Work Pocketbook. Thorogood Publishing Ltd, 2001.

Cita MLA (8a ed.)

Public Relations Techniques That Work Pocketbook. Thorogood Publishing Ltd, 2001.