Gaya APA
Blanchard, K. et al (1996).
Empowerment takes more than a minute .
San Francisco:
Berrett-Koehler Publishers.
Gaya MLA
Blanchard, Ken. et al.
"Empowerment takes more than a minute".
San Francisco:
Berrett-Koehler Publishers,
1996.
Buku/Printed Material.