Gaya APA

Pindyck, R, S., Rubinfeld, D, L. (2013). MICROECONOMICS (8 th (Int'l Ed.)). Boston: PEARSON.

Gaya MLA

Pindyck, Robert, S.., Rubinfeld, Daniel, L.. "MICROECONOMICS". 8 th (Int'l Ed.) Boston: PEARSON, 2013. Text.