Gaya APA
LOCKWOOD, Fred. (1995).
Open and distance learning today .
London:
Routledge.
Gaya Chicago
LOCKWOOD, Fred.
Open and distance learning today.
London:
Routledge,
1995.
Text.
Gaya MLA
LOCKWOOD, Fred.
Open and distance learning today.
London:
Routledge,
1995.
Text.
Gaya Turabian
LOCKWOOD, Fred.
Open and distance learning today.
London:
Routledge,
1995.
Print.