APA aipamena

Hendra Yopi. (2008). Spiritual Entrepreneur. Bandung: MQS Publishing.

Chicago Style aipamena

Hendra Yopi. Spiritual Entrepreneur. Bandung: MQS Publishing, 2008.

MLA aipamena

Hendra Yopi. Spiritual Entrepreneur. Bandung: MQS Publishing, 2008.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.