APA (7e ed.) Bronvermelding

Zobel de Ayala, J. A., II. (1998). The challenge of leadership in a democracy. Today.

Chicago (17e ed.) Bronvermelding

Zobel de Ayala, Jaime Augusto, II. "The Challenge of Leadership in a Democracy." Today 1998.

MLA (9e ed.) Bronvermelding

Zobel de Ayala, Jaime Augusto, II. "The Challenge of Leadership in a Democracy." Today, 1998.

Let op: Deze citaties zijn niet altijd 100% accuraat.