APA
organized by United Nations Industrial Development Organization, . (1990). Proceedings of the workshop on kenaf pulping and alkaline papermaking, 11-14 December 1990, Bangkok, Thailand. : Thailand Institute of Scientific and Technological Research.
Chicago
organized by United Nations Industrial Development Organization, . 1990. Proceedings of the workshop on kenaf pulping and alkaline papermaking, 11-14 December 1990, Bangkok, Thailand. : Thailand Institute of Scientific and Technological Research.
Harvard
organized by United Nations Industrial Development Organization, . (1990). Proceedings of the workshop on kenaf pulping and alkaline papermaking, 11-14 December 1990, Bangkok, Thailand. : Thailand Institute of Scientific and Technological Research.
MLA
organized by United Nations Industrial Development Organization, . Proceedings of the workshop on kenaf pulping and alkaline papermaking, 11-14 December 1990, Bangkok, Thailand. : Thailand Institute of Scientific and Technological Research. 1990.