Gaya APA

Widya, N. et al (2010). Chief Entrepreneur Officer : 7 Kisah Inspiratif Pemimpin Berjiwa Entrepreneur . Jakarta: Yayasan Pendidikan Metropolitan.

Gaya MLA

Widya, Nanda. et al. "Chief Entrepreneur Officer : 7 Kisah Inspiratif Pemimpin Berjiwa Entrepreneur". Jakarta: Yayasan Pendidikan Metropolitan, 2010. Text.