Gaya APA
Elizabeth, Desi. (1989).
Metode penelitian survai .
:
Allen and Unwine.
Gaya Chicago
Elizabeth, Desi.
Metode penelitian survai.
:
Allen and Unwine,
1989.
Printing.
Gaya MLA
Elizabeth, Desi.
Metode penelitian survai.
:
Allen and Unwine,
1989.
Printing.
Gaya Turabian
Elizabeth, Desi.
Metode penelitian survai.
:
Allen and Unwine,
1989.
Printing.