Gaya APA
JOHN WILEY, DKK. (1986).
PHYSICS For RURAL DEVELOPMENT .
New York:
.
Gaya Chicago
JOHN WILEY, DKK.
PHYSICS For RURAL DEVELOPMENT.
New York:
,
1986.
Text.
Gaya MLA
JOHN WILEY, DKK.
PHYSICS For RURAL DEVELOPMENT.
New York:
,
1986.
Text.
Gaya Turabian
JOHN WILEY, DKK.
PHYSICS For RURAL DEVELOPMENT.
New York:
,
1986.
Print.