Hendra Yopi. (2008). Spiritual Entrepreneur. Bandung: MQS Publishing.
Chicago Style CitationHendra Yopi. Spiritual Entrepreneur. Bandung: MQS Publishing, 2008.
MLA引文Hendra Yopi. Spiritual Entrepreneur. Bandung: MQS Publishing, 2008.
警告:這些引文格式不一定是100%准確.