Held, G. (1991). The equipment acquisition book: What, when, where, and how to buy. New York: Van Nostrand Reinhold.
Chicago-стиль цитированияHeld, Gilbert. The Equipment Acquisition Book: What, When, Where, and How to Buy. New York: Van Nostrand Reinhold, 1991.
MLA-цитированиеHeld, Gilbert. The Equipment Acquisition Book: What, When, Where, and How to Buy. New York: Van Nostrand Reinhold, 1991.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.
