Rao, N. S. (1991). Design formulas for plastics engineers. Hanser.
Chicago Edition CitationRao, Natti S. Design Formulas for Plastics Engineers. Munich: Hanser, 1991.
MLA引文Rao, Natti S. Design Formulas for Plastics Engineers. Hanser, 1991.
警告:這些引文格式不一定是100%准確.