Trochim, W. M. K. (2005). Research methods: The concise knowledge base. Atomic Dog Pub./Cengage Learning.
Chicagoスタイル(17版)引用形式Trochim, William M. K. Research Methods: The Concise Knowledge Base. Cincinnati, Ohio: Atomic Dog Pub./Cengage Learning, 2005.
MLA(8版)引用形式Trochim, William M. K. Research Methods: The Concise Knowledge Base. Atomic Dog Pub./Cengage Learning, 2005.
警告: この引用は必ずしも正確ではありません.