Gaya APA
Bell, J. (1993).
Doing Your Research Project: A Guide for First-Time Researchers in Education and Social Science (Ed. 2).
Buckingham:
Open University Press.
Gaya MLA
Bell, Judith.
"Doing Your Research Project: A Guide for First-Time Researchers in Education and Social Science".
Ed. 2
Buckingham:
Open University Press,
1993.
Text.