Upperman, P. M. (1993). Designs with a small number of runs for factorial experiments: Proefschrift. Technische Universiteit Eindhoven.
Čikaški stil citiranja (17. izdanje)Upperman, Pieter Martinus. Designs with a Small Number of Runs for Factorial Experiments: Proefschrift. Netherlands: Technische Universiteit Eindhoven, 1993.
MLA način citiranja (8. izdanje)Upperman, Pieter Martinus. Designs with a Small Number of Runs for Factorial Experiments: Proefschrift. Technische Universiteit Eindhoven, 1993.
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