Clark, V. A. (1968). Preparation for basic statistics. McGraw-Hill.
Citación estilo ChicagoClark, Virgenia A. Preparation for Basic Statistics. N.Y: McGraw-Hill, 1968.
Cita MLAClark, Virgenia A. Preparation for Basic Statistics. McGraw-Hill, 1968.
Warning: These citations may not always be 100% accurate.