Gaya APA
COSTELLO, PATRICK J. M. (2007).
ACTION RESEARCH (Reprinted).
New York:
Continuum.
Gaya Chicago
COSTELLO, PATRICK J. M.
ACTION RESEARCH.
Reprinted
New York:
Continuum,
2007.
Text.
Gaya MLA
COSTELLO, PATRICK J. M.
ACTION RESEARCH.
Reprinted
New York:
Continuum,
2007.
Text.
Gaya Turabian
COSTELLO, PATRICK J. M.
ACTION RESEARCH.
Reprinted
New York:
Continuum,
2007.
Print.