Gaya APA
Ponsioen, J. A.. (1968).
National development: a sociological contribution .
Netherlands:
Mouton & Co. N.V..
Gaya Chicago
Ponsioen, J. A..
National development: a sociological contribution.
Netherlands:
Mouton & Co. N.V.,
1968.
Text.
Gaya MLA
Ponsioen, J. A..
National development: a sociological contribution.
Netherlands:
Mouton & Co. N.V.,
1968.
Text.
Gaya Turabian
Ponsioen, J. A..
National development: a sociological contribution.
Netherlands:
Mouton & Co. N.V.,
1968.
Print.