Dyfyniad APA

Fitzgerald, J., & Fitzgerald, J. (2014). Statistics for criminal justice and criminology in practice and research: An introduction. Sage Publication.

Dyfyniad Arddull Chicago

Fitzgerald, Jack, and Jerry Fitzgerald. Statistics for Criminal Justice and Criminology in Practice and Research: An Introduction. London: Sage Publication, 2014.

Dyfyniad MLA

Fitzgerald, Jack, and Jerry Fitzgerald. Statistics for Criminal Justice and Criminology in Practice and Research: An Introduction. Sage Publication, 2014.

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