Gaya APA
Ritzer, George. (2001).
Explorations In Social Theory .
London:
Sage Pub..
Gaya Chicago
Ritzer, George.
Explorations In Social Theory.
London:
Sage Pub.,
2001.
Buku Teks.
Gaya MLA
Ritzer, George.
Explorations In Social Theory.
London:
Sage Pub.,
2001.
Buku Teks.
Gaya Turabian
Ritzer, George.
Explorations In Social Theory.
London:
Sage Pub.,
2001.
Buku Teks.