Penggayaan APA
Valkenburg. (1974).
Network Analysis (3).
nEW dELHI:
Prentice Hall.
Chicago Style
Valkenburg.
Network Analysis.
3
nEW dELHI:
Prentice Hall,
1974.
Text.
MLA Style
Valkenburg.
Network Analysis.
3
nEW dELHI:
Prentice Hall,
1974.
Text.
Turabian Style
Valkenburg.
Network Analysis.
3
nEW dELHI:
Prentice Hall,
1974.
Print.