Cita APA (7th ed.)
(1993). THE ILLUSTRATED DIRECTORY OF HANDICAPPED PRODUCTS 1991-92. TRIO PUBLICATIONS.
Cita Chicago (17th ed.)
THE ILLUSTRATED DIRECTORY OF HANDICAPPED PRODUCTS 1991-92. LAWRENCE,KS (USA): TRIO PUBLICATIONS, 1993.
Cita MLA (9th ed.)
THE ILLUSTRATED DIRECTORY OF HANDICAPPED PRODUCTS 1991-92. TRIO PUBLICATIONS, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.