Staley, R. Travelling light: Richard Staley. Natural standards.(2001).
Chicagoスタイル(17版)引用形式Staley, Richard. "Travelling Light: Richard Staley." Natural Standards.(2001) .
MLA(8版)引用形式Staley, Richard. "Travelling Light: Richard Staley." Natural Standards.(2001), .
警告: この引用は必ずしも正確ではありません.