APA (7e ed.) Bronvermelding

Não informado. (2001). American Paper Industry. Paper Industry Management Association.

Chicago (17e ed.) Bronvermelding

Não informado. American Paper Industry. Chicago, Ill: Paper Industry Management Association, 2001.

MLA (8e ed.) Bronvermelding

Não informado. American Paper Industry. Paper Industry Management Association, 2001.

Let op: Deze citaties zijn niet altijd 100% accuraat.