Gaya APA
Spradley, James P. (1986).
Participant observation .
:
Harcourt Brace College Publisher.
Gaya Chicago
Spradley, James P.
Participant observation.
:
Harcourt Brace College Publisher,
1986.
BUKU.
Gaya MLA
Spradley, James P.
Participant observation.
:
Harcourt Brace College Publisher,
1986.
BUKU.
Gaya Turabian
Spradley, James P.
Participant observation.
:
Harcourt Brace College Publisher,
1986.
BUKU.