Bisen, S. S., & Chauhan, L. (1988). Paper making fibers: Morphology and identification.
Chicago Style aipamenaBisen, S S., and Laxmi Chauhan. Paper Making Fibers: Morphology and Identification. Dehra Dun, Bishen Singh Mahendra Pal Singh, 1988.
MLA aipamenaBisen, S S., and Laxmi Chauhan. Paper Making Fibers: Morphology and Identification. 1988.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.