Cita APA (7a ed.)
Ostle, B. (1954). STATISTICS IN RESEARCH: BASIC CONCEPTS AND TECHNIQUES FOR RESEARCH WORKERS.
Cita estilo Chicago (17a ed.)
Ostle, Bernard. STATISTICS IN RESEARCH: BASIC CONCEPTS AND TECHNIQUES FOR RESEARCH WORKERS. 1954.
Cita MLA (9a ed.)
Ostle, Bernard. STATISTICS IN RESEARCH: BASIC CONCEPTS AND TECHNIQUES FOR RESEARCH WORKERS. 1954.
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