Gaya APA
Yusdi, M. (2012).
Bank soal dan simulasi toefl : complete listening, structure, and reading test & practices .
tangerang:
Inspirita.
Gaya MLA
Yusdi, Muhammad.
"Bank soal dan simulasi toefl : complete listening, structure, and reading test & practices".
tangerang:
Inspirita,
2012.
Text.