Fleming, W., & Varberg, D. E. (1988). Algebra and trigonometry: A problem-solving approach (Third edition.). Prentice Hall.
Chicago Style (17th ed.) CitationFleming, Walter, and Dale E. Varberg. Algebra and Trigonometry: A Problem-solving Approach. Third edition. Englewood Cliffs, N.J: Prentice Hall, 1988.
MLA (9th ed.) CitationFleming, Walter, and Dale E. Varberg. Algebra and Trigonometry: A Problem-solving Approach. Third edition. Prentice Hall, 1988.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.