Bex, T., & Watts, R. J. (1999). Standard English: The widening debate. Routledge.
Chicagoスタイル(17版)引用形式Bex, Tony, , Richard J. Watts. Standard English: The Widening Debate. London: Routledge, 1999.
MLA(9版)引用形式Bex, Tony, , Richard J. Watts. Standard English: The Widening Debate. Routledge, 1999.
警告: この引用は必ずしも正確ではありません.