Gaya APA

Piperopoulos, G, P. (2013). Fundamentals of Communication, P.R. and Leadership (1st Edition). : www.boobkboon.com.

Gaya MLA

Piperopoulos, Georgios, P.. "Fundamentals of Communication, P.R. and Leadership". 1st Edition : www.boobkboon.com, 2013. Text.