APA সাইটেশন

Selby, H. (2011). Advocacy: Preparation and performance. Universal.

শিকাগো স্টাইলে সাইটেশন

Selby, Hugh. Advocacy: Preparation and Performance. N.Delhi: Universal, 2011.

এমএলএ সাইটেশন

Selby, Hugh. Advocacy: Preparation and Performance. Universal, 2011.