Henderson, K. B. (1971). Precalculus mathematics. McGraw-Hill.
Chicago Edition CitationHenderson, Kenneth B. Precalculus Mathematics. New York: McGraw-Hill, 1971.
Cita MLAHenderson, Kenneth B. Precalculus Mathematics. McGraw-Hill, 1971.
Atenció: Aquestes cites poden no estar 100% correctes.