Cita APA

TACK ALFRED. (1981). EXECUTIVE DEVELOPMENT. WORLD`S WORK LTD.

Citación estilo Chicago

TACK ALFRED. EXECUTIVE DEVELOPMENT. LONDON: WORLD`S WORK LTD, 1981.

Cita MLA

TACK ALFRED. EXECUTIVE DEVELOPMENT. WORLD`S WORK LTD, 1981.