Computer Aided Geometric Design, Barnhill, R. E., & Riesenfeld, R. F. (1974). Computer aided geometric design. New York : Academic Press.
Čikaški stil citiranja (17. izdanje)Computer Aided Geometric Design, Robert E. Barnhill, i Richard F. Riesenfeld. Computer Aided Geometric Design. New York : Academic Press, 1974.
MLA način citiranja (9. izdanje)Computer Aided Geometric Design, et al. Computer Aided Geometric Design. New York : Academic Press, 1974.
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