Gaya APA
ARTHUR, Paul. (2005).
Wayfinding : Pictografic systems nonverbal.universal. .
Singapura:
Page One.
Gaya Chicago
ARTHUR, Paul.
Wayfinding : Pictografic systems nonverbal.universal..
Singapura:
Page One,
2005.
.
Gaya MLA
ARTHUR, Paul.
Wayfinding : Pictografic systems nonverbal.universal..
Singapura:
Page One,
2005.
.
Gaya Turabian
ARTHUR, Paul.
Wayfinding : Pictografic systems nonverbal.universal..
Singapura:
Page One,
2005.
.