Citazione APA

American Management Association & Sanford, W. F. (1940). Recent advances in office practice. American management association.

Stile di citazione Chicago

American Management Association e William F. Sanford. Recent Advances in Office Practice. New York, N.Y.: American management association, 1940.

Citazione MLA

American Management Association e William F. Sanford. Recent Advances in Office Practice. American management association, 1940.