Gaya APA
Wellington, Jerry. (2015).
Educational research : contemporary issues and practical approaches (2nd ed.).
London:
Bloomsbury Academic.
Gaya Chicago
Wellington, Jerry.
Educational research : contemporary issues and practical approaches.
2nd ed.
London:
Bloomsbury Academic,
2015.
Text.
Gaya MLA
Wellington, Jerry.
Educational research : contemporary issues and practical approaches.
2nd ed.
London:
Bloomsbury Academic,
2015.
Text.
Gaya Turabian
Wellington, Jerry.
Educational research : contemporary issues and practical approaches.
2nd ed.
London:
Bloomsbury Academic,
2015.
Print.