Não informado. (2001). American Paper Industry. Paper Industry Management Association.
Cita Chicago Style (17a ed.)Não informado. American Paper Industry. Chicago, Ill: Paper Industry Management Association, 2001.
Cita MLA (8a ed.)Não informado. American Paper Industry. Paper Industry Management Association, 2001.
Precaución: Estas citas no son 100% exactas.