COLLEGE TRIGONOMETRY SECOND EDITION
STANLEY I.GROSSMAN1992 年出版416 页ISBN：0030521696
College algebra with trigonometry
Linda Gilbert and Jimmie Gilbert.1995 年出版883 页ISBN：0070235864
COLLEGE TRIGONOMETRY THIRD EDITION
RICHARD N.AUFMANN VERNON C.BARKER RICHARD D.NATION1997 年出版404 页ISBN：0395786452
College algebra and plane trigonometry
Abraham Spitzbart and Ross H. Bardell1956 年出版408 页ISBN：
COLLEGE ALGEBRA AND TRIGONOMETRY WITH APPLICATIONS
1995 年出版1024 页ISBN：0133181316
