Dobson, A. (1996). Writing business letters: How to tackle your day-to-day business correspondence successfully (Deluxe ed.). Grolier International.
Chicago Style aipamenaDobson, Ann. Writing Business Letters: How to Tackle Your Day-to-day Business Correspondence Successfully. Deluxe ed. Hongkong: Grolier International, 1996.
MLA aipamenaDobson, Ann. Writing Business Letters: How to Tackle Your Day-to-day Business Correspondence Successfully. Deluxe ed. Grolier International, 1996.
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