Dyfyniad APA

Chaddock, R. E., & Croxton, F. E. (1928). Exercises in statistical methods. Houghton Mifflin company.

Dyfyniad Arddull Chicago

Chaddock, Robert Emmet, and Frederick Emory Croxton. Exercises in Statistical Methods. Boston, New York [etc.]: Houghton Mifflin company, 1928.

Dyfyniad MLA

Chaddock, Robert Emmet, and Frederick Emory Croxton. Exercises in Statistical Methods. Houghton Mifflin company, 1928.

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