Dyfyniad APA

(2008). Revolish toefl ibt prep four skill reading, writing, listening and speaking, level 1(Kèm theo CD1-2/895-96).

Dyfyniad Arddull Chicago

Revolish Toefl Ibt Prep Four Skill Reading, Writing, Listening and Speaking, Level 1(Kèm Theo CD1-2/895-96). 2008.

Dyfyniad MLA

Revolish Toefl Ibt Prep Four Skill Reading, Writing, Listening and Speaking, Level 1(Kèm Theo CD1-2/895-96). 2008.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.