- Popular mechanics company. (1955). Popular mechanics: Do-it-yourself encyclopedia. US: J.J. Little & Ives Co., Inc., New York.
Citación estilo Chicago- Popular mechanics company. Popular Mechanics: Do-it-yourself Encyclopedia. US: J.J. Little & Ives Co., Inc., New York, 1955.
Cita MLA- Popular mechanics company. Popular Mechanics: Do-it-yourself Encyclopedia. US: J.J. Little & Ives Co., Inc., New York, 1955.
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