Cita APA (7th ed.)

BECKMAN T N. (1951). WHOLESALING (3RD.). RONALD PRESS.

Cita Chicago (17th ed.)

BECKMAN T N. WHOLESALING. 3RD. NEW YORK: RONALD PRESS, 1951.

Cita MLA (9th ed.)

BECKMAN T N. WHOLESALING. 3RD. RONALD PRESS, 1951.