APA-referens

Humble, J. W. (1967). Improving business results (Mc graw hill series in management.). McGraw Hill.

Chicago-stil citat

Humble, John W. Improving Business Results. Mc graw hill series in management. England: McGraw Hill, 1967.

MLA-referens

Humble, John W. Improving Business Results. Mc graw hill series in management. McGraw Hill, 1967.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.