APA aipamena

Bacal, R. (2009). Perfect phrases for managing your small business. New York: Mc-GrawHill.

Chicago Style aipamena

Bacal, Robert. Perfect Phrases for Managing Your Small Business. New York: Mc-GrawHill, 2009.

MLA aipamena

Bacal, Robert. Perfect Phrases for Managing Your Small Business. New York: Mc-GrawHill, 2009.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.