APA (7. basım) Alıntı

(1998). Problem-based learning in language instruction: A constructivist method / [by Mardziah Hayati Abdullah].

Chicago Style (17. basım) Atıf

Problem-based Learning in Language Instruction: A Constructivist Method / [by Mardziah Hayati Abdullah]. 1998.

MLA (9th ed.) Atıf

Problem-based Learning in Language Instruction: A Constructivist Method / [by Mardziah Hayati Abdullah]. 1998.