Gaya APA

Gujarati, D, N., Porter, D, C. (2013). Dasar-dasar ekonometrika: basic econometrics (5, cet.1). : Salemba Empat.

Gaya MLA

Gujarati, Damodar, N.., Porter, Dawn, C. "Dasar-dasar ekonometrika: basic econometrics". 5, cet.1 : Salemba Empat, 2013. .