APA

Barreto H., . (2009). Intermediate microeconomics with microsoft excel. Delhi: Cambridge University Press.

Chicago

Barreto Humberto, . 2009. Intermediate microeconomics with microsoft excel. Delhi: Cambridge University Press.

Harvard

Barreto H., . (2009). Intermediate microeconomics with microsoft excel. Delhi: Cambridge University Press.

MLA

Barreto Humberto, . Intermediate microeconomics with microsoft excel. Delhi: Cambridge University Press. 2009.