Gaya APA

1605121954, S, K, D, S, /. (2021). The Correlation Between Vocabulary Size And Toefl Score Of English Department Students At University Of Riau . Pekanbaru: Universitas Riau – FKIP – Pendidikan Bahasa Inggris.

Gaya MLA

1605121954, SRI, KUMALA, DEVI, S, /. "The Correlation Between Vocabulary Size And Toefl Score Of English Department Students At University Of Riau". Pekanbaru: Universitas Riau – FKIP – Pendidikan Bahasa Inggris, 2021. CD Skripsi.