Gaya APA
Duignan, Patrick.. (2012).
Educational Leadership (2nd Ed.).
Cambridge:
Cambridge University Press.
Gaya Chicago
Duignan, Patrick..
Educational Leadership.
2nd Ed.
Cambridge:
Cambridge University Press,
2012.
Text.
Gaya MLA
Duignan, Patrick..
Educational Leadership.
2nd Ed.
Cambridge:
Cambridge University Press,
2012.
Text.
Gaya Turabian
Duignan, Patrick..
Educational Leadership.
2nd Ed.
Cambridge:
Cambridge University Press,
2012.
Print.