Não informado. (1954). Proceedings of the Business and Economic Statistics Section. American Statistical Association.
Citação do estilo Chicago (17ª ed.)Não informado. Proceedings of the Business and Economic Statistics Section. Washington: American Statistical Association, 1954.
Citação MLA (8ª ed.)Não informado. Proceedings of the Business and Economic Statistics Section. American Statistical Association, 1954.
Atenció: Aquestes cites poden no estar 100% correctes.