APA Style
Vivar, Teofista et.,al.. (1998).
Economics: Theories and Principles .
Metro Manila, Philippines:
Vival Publishing House, Inc..
Chicago Style
Vivar, Teofista et.,al..
Economics: Theories and Principles.
Metro Manila, Philippines:
Vival Publishing House, Inc.,
1998.
Text.
MLA Style
Vivar, Teofista et.,al..
Economics: Theories and Principles.
Metro Manila, Philippines:
Vival Publishing House, Inc.,
1998.
Text.
Turabian Style
Vivar, Teofista et.,al..
Economics: Theories and Principles.
Metro Manila, Philippines:
Vival Publishing House, Inc.,
1998.
Print.