Bacal, R. (2009). Perfect phrases for managing your small business. New York: Mc-GrawHill.
Citación estilo ChicagoBacal, Robert. Perfect Phrases for Managing Your Small Business. New York: Mc-GrawHill, 2009.
Cita MLABacal, Robert. Perfect Phrases for Managing Your Small Business. New York: Mc-GrawHill, 2009.
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