Dyfyniad APA

O'neill, R. (1991). Kernel One: Incorporating the Student's Book. Tiền Giang: Tổng Hợp.

Dyfyniad Arddull Chicago

O'neill, Robert. Kernel One: Incorporating the Student's Book. Tiền Giang: Tổng Hợp, 1991.

Dyfyniad MLA

O'neill, Robert. Kernel One: Incorporating the Student's Book. Tiền Giang: Tổng Hợp, 1991.

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