Gaya APA

Randolph, A. et al (1995). Empowerment takes more than a minute / Ken Blachard, John P. Carlos, Alan Randolph (Ed.ke-1). : .

Gaya MLA

Randolph, Alan. et al. "Empowerment takes more than a minute / Ken Blachard, John P. Carlos, Alan Randolph". Ed.ke-1 : , 1995. Textbook.