Cita APA (7th ed.)
Quarry, A. Communication 4: Overcoming negative behavior. Learning Resource.
Cita Chicago (17th ed.)
Quarry, Ash. Communication 4: Overcoming Negative Behavior. Mobray: Learning Resource.
Cita MLA (9th ed.)
Quarry, Ash. Communication 4: Overcoming Negative Behavior. Learning Resource.
Atenció: Aquestes cites poden no estar 100% correctes.