Leithold,Louis. (1978). Essentials of calculus for business and economics. Harper and Row.
Chicago-стиль цитированияLeithold,Louis. Essentials of Calculus for Business and Economics. New York: Harper and Row, 1978.
MLA-цитированиеLeithold,Louis. Essentials of Calculus for Business and Economics. Harper and Row, 1978.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.