Schmidt. (1991). 2500 solved promblems in college algebra and trigonometry. London.
Chicago Style (17th ed.) CitationSchmidt. 2500 Solved Promblems in College Algebra and Trigonometry. McGraw-Hill: London, 1991.
MLA (9th ed.) CitationSchmidt. 2500 Solved Promblems in College Algebra and Trigonometry. London, 1991.
Warning: These citations may not always be 100% accurate.