Gacula, M. C., & Singh, J. (1984). Statistical methods in food and consumer research. Academic Press.
Čikaški stil citiranja (17. izdanje)Gacula, Maximo C., i Jagbir Singh. Statistical Methods in Food and Consumer Research. Orlando [Fla.]: Academic Press, 1984.
MLA način citiranja (8. izdanje)Gacula, Maximo C., i Jagbir Singh. Statistical Methods in Food and Consumer Research. Academic Press, 1984.
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