Wardhaugh, R. (1992). An introduction to sociolinguistics (2nd ed.). Blackwell.
Chicagoスタイル(17版)引用形式Wardhaugh, Ronald. An Introduction to Sociolinguistics. 2nd ed. Malden, Mass.: Blackwell, 1992.
MLA(8版)引用形式Wardhaugh, Ronald. An Introduction to Sociolinguistics. 2nd ed. Blackwell, 1992.
警告: この引用は必ずしも正確ではありません.