Gaya APA
Piper, David Warren. (1994).
Are professors professional ? : the organization of University Examinations .
London:
Jessica Kingsley.
Gaya Chicago
Piper, David Warren.
Are professors professional ? : the organization of University Examinations.
London:
Jessica Kingsley,
1994.
Text.
Gaya MLA
Piper, David Warren.
Are professors professional ? : the organization of University Examinations.
London:
Jessica Kingsley,
1994.
Text.
Gaya Turabian
Piper, David Warren.
Are professors professional ? : the organization of University Examinations.
London:
Jessica Kingsley,
1994.
Print.