Cita APA

Curzon, L. B. (1977). Introduction to economics: A workbook and study guide. ELBS.

Chicago Edition Citation

Curzon, L B. Introduction to Economics: A Workbook and Study Guide. London: ELBS, 1977.

Cita MLA

Curzon, L B. Introduction to Economics: A Workbook and Study Guide. ELBS, 1977.