APA Style
Samuelson, Paul A.. (s.a).
Economics In Introduction Analisis .
s.l:
BLM.
Chicago Style
Samuelson, Paul A..
Economics In Introduction Analisis.
s.l:
BLM,
s.a.
Text.
MLA Style
Samuelson, Paul A..
Economics In Introduction Analisis.
s.l:
BLM,
s.a.
Text.
Turabian Style
Samuelson, Paul A..
Economics In Introduction Analisis.
s.l:
BLM,
s.a.
Print.