Παραπομπή APA

Sheal, P. (1999). Art of HRH; staff development handbook V.6. Crest publishing.

Παραπομπή Chicago Style

Sheal, P. Art of HRH; Staff Development Handbook V.6. Newdelhi: Crest publishing, 1999.

Παραπομπή MLA

Sheal, P. Art of HRH; Staff Development Handbook V.6. Crest publishing, 1999.