Dyfyniad APA

IRA Wijayanti dkk. (2013). Be Smart in English 1 For Grade X of Senior High Schools. Solo: Wangsa Jatra Lestari.

Dyfyniad Arddull Chicago

IRA Wijayanti dkk. Be Smart in English 1 For Grade X of Senior High Schools. Solo: Wangsa Jatra Lestari, 2013.

Dyfyniad MLA

IRA Wijayanti dkk. Be Smart in English 1 For Grade X of Senior High Schools. Solo: Wangsa Jatra Lestari, 2013.

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