APA ציטוט

Bennion, F. A. R. (1969). Professional ethics: The consultant professions and their code. Charles Knight.

Chicago Edition Citation

Bennion, F. A. R. Professional Ethics: The Consultant Professions and Their Code. London: Charles Knight, 1969.

ציטוט MLA

Bennion, F. A. R. Professional Ethics: The Consultant Professions and Their Code. Charles Knight, 1969.