Gaya APA
The craft of research. (1995).
Chicago:
The University of Chicago.
Gaya Chicago
The craft of research.
.
Chicago:
The University of Chicago,
1995.
Buku.
Gaya MLA
The craft of research.
.
Chicago:
The University of Chicago,
1995.
Buku.
Gaya Turabian
The craft of research.
Chicago:
The University of Chicago,
1995.
Buku.