APA aipamena

Geffner, A. B. (1991). Business letters the easy way. New York: Barron’s.

Chicago Style aipamena

Geffner, Andrea B. Business Letters the Easy Way. New York: Barron’s, 1991.

MLA aipamena

Geffner, Andrea B. Business Letters the Easy Way. New York: Barron’s, 1991.

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