APA-viite

NGUYEN DAO THAO SUONG. (2016). AN INVESTIGATION INTO LEXICAL COHESION IN ENGLISH BUSINNESS LETTERS. DHNN.

Chicago-tyylinen lähdeviittaus

NGUYEN DAO THAO SUONG. AN INVESTIGATION INTO LEXICAL COHESION IN ENGLISH BUSINNESS LETTERS. DHNN, 2016.

MLA-viite

NGUYEN DAO THAO SUONG. AN INVESTIGATION INTO LEXICAL COHESION IN ENGLISH BUSINNESS LETTERS. DHNN, 2016.

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