IRA Wijayanti dkk. (2013). Be Smart in English 1 For Grade X of Senior High Schools. Solo: Wangsa Jatra Lestari.
استشهاد بنمط شيكاغوIRA Wijayanti dkk. Be Smart in English 1 For Grade X of Senior High Schools. Solo: Wangsa Jatra Lestari, 2013.
MLA استشهادIRA Wijayanti dkk. Be Smart in English 1 For Grade X of Senior High Schools. Solo: Wangsa Jatra Lestari, 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.