Gaya APA
Communicating with pattern circles and dots. (2006).
Switzerland:
Rotovision.
Gaya Chicago
Communicating with pattern circles and dots.
.
Switzerland:
Rotovision,
2006.
Buku.
Gaya MLA
Communicating with pattern circles and dots.
.
Switzerland:
Rotovision,
2006.
Buku.
Gaya Turabian
Communicating with pattern circles and dots.
Switzerland:
Rotovision,
2006.
Buku.