Gaya APA

Henley, D., Boomgaard, P. (2009). Credit and debt in Indonesia, 860-1930: from peonage to pawnshop, from kongsi to cooperative . Singapore: ISEAS Publishing.

Gaya MLA

Henley, David., Boomgaard, Peter. "Credit and debt in Indonesia, 860-1930: from peonage to pawnshop, from kongsi to cooperative". Singapore: ISEAS Publishing, 2009. Text.