Styl cytowania APA

Đặng Thị Phương Trang. (2012). A Study on Ways Expressing Politeness in Bad news Business Letters in English. Khoa Anh CN.

Styl cytowania Chicago

Đặng Thị Phương Trang. A Study On Ways Expressing Politeness in Bad News Business Letters in English. Khoa Anh CN, 2012.

Styl cytowania MLA

Đặng Thị Phương Trang. A Study On Ways Expressing Politeness in Bad News Business Letters in English. Khoa Anh CN, 2012.

Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..