Organization for Economic Cooperation and Development. Committee on Consumer Policy. (1972). Labelling and comparative testing: Reports by the Committee on Consumer Policy. s.n.
Cita Chicago (17th ed.)Organization for Economic Cooperation and Development. Committee on Consumer Policy. Labelling and Comparative Testing: Reports by the Committee on Consumer Policy. Paris: s.n, 1972.
Cita MLA (9th ed.)Organization for Economic Cooperation and Development. Committee on Consumer Policy. Labelling and Comparative Testing: Reports by the Committee on Consumer Policy. s.n, 1972.
Atenció: Aquestes cites poden no estar 100% correctes.