APA (7e ed.) Bronvermelding

Nguyen Mau Dung. (2011). River sand mining and management: A case of Cau River in Bac Ninh Province, Vietnam. Economy and Environment Program for Southeast Asia.

Chicago (17e ed.) Bronvermelding

Nguyen Mau Dung. River Sand Mining and Management: A Case of Cau River in Bac Ninh Province, Vietnam. Singpare: Economy and Environment Program for Southeast Asia, 2011.

MLA (9e ed.) Bronvermelding

Nguyen Mau Dung. River Sand Mining and Management: A Case of Cau River in Bac Ninh Province, Vietnam. Economy and Environment Program for Southeast Asia, 2011.