Groves, R. M. (2004). Survey errors and survey costs. New Jersey: John Wiley and Sons.
シカゴスタイル引用形Groves, Robert M. Survey Errors and Survey Costs. New Jersey: John Wiley and Sons, 2004.
MLA引用形式Groves, Robert M. Survey Errors and Survey Costs. New Jersey: John Wiley and Sons, 2004.
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