APA

CLEMENT N. C., POOL J. C., . (1972). ECONOMIA: ENFOQUE AMERICA LATINA. MEXICO: MCGRAW-HILL.

Chicago

CLEMENT NORRIS C, POOL JOHN C, . 1972. ECONOMIA: ENFOQUE AMERICA LATINA. MEXICO: MCGRAW-HILL.

Harvard

CLEMENT N. C., POOL J. C., . (1972). ECONOMIA: ENFOQUE AMERICA LATINA. MEXICO: MCGRAW-HILL.

MLA

CLEMENT NORRIS C, POOL JOHN C, . ECONOMIA: ENFOQUE AMERICA LATINA. MEXICO: MCGRAW-HILL. 1972.