Holub, A. I. Langkah-langkah taktis mempersiapkan TOEFL: Structure and written expression listening comprehension reading comprehension. Prentice Hall.
Chicago Style CitationHolub, Allen I. Langkah-langkah Taktis Mempersiapkan TOEFL: Structure and Written Expression Listening Comprehension Reading Comprehension. Prentice Hall.
MLA CitationHolub, Allen I. Langkah-langkah Taktis Mempersiapkan TOEFL: Structure and Written Expression Listening Comprehension Reading Comprehension. Prentice Hall.
Warning: These citations may not always be 100% accurate.