Gaya APA
Bell, Judith, Waters, Stephen. (2014).
Doing your research project : a guide for firs-time researchers (6th. ed.).
Maidenhead Berkshire:
Mc Graw Hill Education.
Gaya Chicago
Bell, Judith, Waters, Stephen.
Doing your research project : a guide for firs-time researchers.
6th. ed.
Maidenhead Berkshire:
Mc Graw Hill Education,
2014.
Text.
Gaya MLA
Bell, Judith, Waters, Stephen.
Doing your research project : a guide for firs-time researchers.
6th. ed.
Maidenhead Berkshire:
Mc Graw Hill Education,
2014.
Text.
Gaya Turabian
Bell, Judith, Waters, Stephen.
Doing your research project : a guide for firs-time researchers.
6th. ed.
Maidenhead Berkshire:
Mc Graw Hill Education,
2014.
Print.