APA Alıntı

Phan Xuân Sơn. (2000). An investigation into in, at, on and to and how they are used by Vietnamese high school learners.

Chicago Stili Alıntı

Phan Xuân Sơn. An Investigation Into In, At, On and to and How They Are Used By Vietnamese High School Learners. 2000.

MLA Alıntı

Phan Xuân Sơn. An Investigation Into In, At, On and to and How They Are Used By Vietnamese High School Learners. 2000.