APA Citation

Trewartha, G. T. Teori ekonomi. Gadjah Mada University Press.

Chicago Style Citation

Trewartha, Glenn T. Teori Ekonomi. Gadjah Mada University Press.

MLA Citation

Trewartha, Glenn T. Teori Ekonomi. Gadjah Mada University Press.

Warning: These citations may not always be 100% accurate.