APA

Columbia University. Statistical Research Group, . (1947). Selected techniquesof statical analysis : for scientific and industrial research and production and management engineering. Estados Unidos: McGraw-Hill Interamericana.

Chicago

Columbia University. Statistical Research Group, . 1947. Selected techniquesof statical analysis : for scientific and industrial research and production and management engineering. Estados Unidos: McGraw-Hill Interamericana.

Harvard

Columbia University. Statistical Research Group, . (1947). Selected techniquesof statical analysis : for scientific and industrial research and production and management engineering. Estados Unidos: McGraw-Hill Interamericana.

MLA

Columbia University. Statistical Research Group, . Selected techniquesof statical analysis : for scientific and industrial research and production and management engineering. Estados Unidos: McGraw-Hill Interamericana. 1947.