Gaya APA

Browning, E, K., Browning, J, M. (1983). Microeconomics:apllications and theory . New York: little; Brownn and company.

Gaya MLA

Browning, Edgar, K., Browning, Jaquelene, M. "Microeconomics:apllications and theory". New York: little; Brownn and company, 1983. Text.