Cita APA (7th ed.)

Sisk, H. L. (1981). Management and organization (4ª ed.). South-Western.

Cita Chicago (17th ed.)

Sisk, Henry L. Management and Organization. 4ª ed. South-Western, 1981.

Cita MLA (9th ed.)

Sisk, Henry L. Management and Organization. 4ª ed. South-Western, 1981.