Swokowski, E. W. (2005). Precalculus functions and graphs. Australia: Thomson.
Trích dẫn kiểu ChicagoSwokowski, Earl W. Precalculus Functions and Graphs. Australia: Thomson, 2005.
MLA引文Swokowski, Earl W. Precalculus Functions and Graphs. Australia: Thomson, 2005.
警告:這些引文格式不一定是100%准確.