Gaya APA
Creswell, John W., Saifuddin Zuhri Qudsy, Achmad Fawaid. (2010).
Research design (Cet. 1).
Yogyakarta:
Pustaka Pelajar.
Gaya Chicago
Creswell, John W., Saifuddin Zuhri Qudsy, Achmad Fawaid.
Research design.
Cet. 1
Yogyakarta:
Pustaka Pelajar,
2010.
Text.
Gaya MLA
Creswell, John W., Saifuddin Zuhri Qudsy, Achmad Fawaid.
Research design.
Cet. 1
Yogyakarta:
Pustaka Pelajar,
2010.
Text.
Gaya Turabian
Creswell, John W., Saifuddin Zuhri Qudsy, Achmad Fawaid.
Research design.
Cet. 1
Yogyakarta:
Pustaka Pelajar,
2010.
Print.