Gaya APA

Thomas, C, R., Maurice, S, C. (2011). Managerial economics : foundations of business analysis and strategy (10th. Ed.). Singapore: McGraw-Hill.

Gaya MLA

Thomas, Christopher, R.., Maurice, S, Charles. "Managerial economics : foundations of business analysis and strategy". 10th. Ed. Singapore: McGraw-Hill, 2011. Text.