APA Style
POERWOWIDAGDO, J.
(1972).
INQUIRY INTO THE LOGICAL RELATIONSHIP OF....
(
-)
.
-:
UNIVERSITY MICROFILMS INTERNAT.
MLA Style
POERWOWIDAGDO, J..
"INQUIRY INTO THE LOGICAL RELATIONSHIP OF....".
-
-:
UNIVERSITY MICROFILMS INTERNAT,
1972.
Text.