Gaya APA
SPRADLEY, JAMES P. (1980).
PARTICIPANT OBSERVATION (CET. 1).
USA:
Holt, Rinehart and Winston Inc..
Gaya Chicago
SPRADLEY, JAMES P.
PARTICIPANT OBSERVATION.
CET. 1
USA:
Holt, Rinehart and Winston Inc.,
1980.
Text.
Gaya MLA
SPRADLEY, JAMES P.
PARTICIPANT OBSERVATION.
CET. 1
USA:
Holt, Rinehart and Winston Inc.,
1980.
Text.
Gaya Turabian
SPRADLEY, JAMES P.
PARTICIPANT OBSERVATION.
CET. 1
USA:
Holt, Rinehart and Winston Inc.,
1980.
Print.