APA引文

SHARP, D. W. (1984). Writing business letters with a personal touch. Lifetime Learning Pub.

Chicago Style (17th ed.) Citation

SHARP, Deborah W. Writing Business Letters with a Personal Touch. Belmont: Lifetime Learning Pub, 1984.

MLA引文

SHARP, Deborah W. Writing Business Letters with a Personal Touch. Lifetime Learning Pub, 1984.