Lua APA (7ú heag.)

Denham, B. E. (2017). Categorical statistics for communication research. John Wiley & Sons.

Lua i Stíl Chicago (17ú heag.)

Denham, Bryan E. Categorical Statistics for Communication Research. Chichester, UK ; Malden, MA: John Wiley & Sons, 2017.

Lua MLA (9ú heag.)

Denham, Bryan E. Categorical Statistics for Communication Research. John Wiley & Sons, 2017.

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