APA-referens

Hồ Vũ Luân. (2002). An investigation into the variation of verb phrase in English grammar.

Chicago-stil citat

Hồ Vũ Luân. An Investigation Into the Variation of Verb Phrase in English Grammar. 2002.

MLA-referens

Hồ Vũ Luân. An Investigation Into the Variation of Verb Phrase in English Grammar. 2002.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.