Dyfyniad APA

Diyan Purwanto. (2019). Cross-Check Your Mistakes in English. Yogyakarta: Laksana.

Dyfyniad Arddull Chicago

Diyan Purwanto. Cross-Check Your Mistakes in English. Yogyakarta: Laksana, 2019.

Dyfyniad MLA

Diyan Purwanto. Cross-Check Your Mistakes in English. Yogyakarta: Laksana, 2019.

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