Gaya APA
Pring, Richard. (2015).
Philosophy of educational research (3th ed.).
London:
Bloomsbury Academic.
Gaya Chicago
Pring, Richard.
Philosophy of educational research.
3th ed.
London:
Bloomsbury Academic,
2015.
Text.
Gaya MLA
Pring, Richard.
Philosophy of educational research.
3th ed.
London:
Bloomsbury Academic,
2015.
Text.
Gaya Turabian
Pring, Richard.
Philosophy of educational research.
3th ed.
London:
Bloomsbury Academic,
2015.
Print.