Retno Sari Murtiningsih. (2013). Getting higher score for the toefl structure: Theory and problem - based learning for self study (Cet.1.). Jakarta: Universitas Trisakti.
Chicago Style CitationRetno Sari Murtiningsih. Getting Higher Score for the Toefl Structure: Theory and Problem - Based Learning for Self Study. Cet.1. Jakarta: Universitas Trisakti, 2013.
MLA CitationRetno Sari Murtiningsih. Getting Higher Score for the Toefl Structure: Theory and Problem - Based Learning for Self Study. Cet.1. Jakarta: Universitas Trisakti, 2013.
Warning: These citations may not always be 100% accurate.