Gaya APA
Astuti, Rita Dwi. (2011).
Semangat Gotong Royong .
Jakarta:
PT. Adfale Prima Cipta.
Gaya Chicago
Astuti, Rita Dwi.
Semangat Gotong Royong.
Jakarta:
PT. Adfale Prima Cipta,
2011.
Text.
Gaya MLA
Astuti, Rita Dwi.
Semangat Gotong Royong.
Jakarta:
PT. Adfale Prima Cipta,
2011.
Text.
Gaya Turabian
Astuti, Rita Dwi.
Semangat Gotong Royong.
Jakarta:
PT. Adfale Prima Cipta,
2011.
Print.