Gaya APA

East, Martin. (2016). Assessing Foreign Language Students’ Spoken Proficiency / Martin East . : New York: Springer.

Gaya Chicago

East, Martin. Assessing Foreign Language Students’ Spoken Proficiency / Martin East . : New York: Springer, 2016. Buku.

Gaya MLA

East, Martin. Assessing Foreign Language Students’ Spoken Proficiency / Martin East . : New York: Springer, 2016. Buku.

Gaya Turabian

East, Martin. Assessing Foreign Language Students’ Spoken Proficiency / Martin East . : New York: Springer, 2016. Buku.