Gaya APA
Howe, D.G.F. (1975).
Project Identification Techniques .
:
PTRC.
Gaya Chicago
Howe, D.G.F.
Project Identification Techniques.
:
PTRC,
1975.
Filmstrip.
Gaya MLA
Howe, D.G.F.
Project Identification Techniques.
:
PTRC,
1975.
Filmstrip.
Gaya Turabian
Howe, D.G.F.
Project Identification Techniques.
:
PTRC,
1975.
Filmstrip.