Gaya APA

Dobson, Ann.. (1999). Writing Business Letters : How to tackle your day-to-day- business correspondence successfully . Hongkong :: Grolier International Inc,.

Gaya Chicago

Dobson, Ann.. Writing Business Letters : How to tackle your day-to-day- business correspondence successfully. Hongkong :: Grolier International Inc,, 1999. Text.

Gaya MLA

Dobson, Ann.. Writing Business Letters : How to tackle your day-to-day- business correspondence successfully. Hongkong :: Grolier International Inc,, 1999. Text.

Gaya Turabian

Dobson, Ann.. Writing Business Letters : How to tackle your day-to-day- business correspondence successfully. Hongkong :: Grolier International Inc,, 1999. Print.