Barca, S. History: Stefania Barca. Keywords for environmental studies.([2016]).
Chicagoスタイル(17版)引用形式Barca, Stefania. "History: Stefania Barca." Keywords for Environmental Studies.([2016]) .
MLA(8版)引用形式Barca, Stefania. "History: Stefania Barca." Keywords for Environmental Studies.([2016]), .
警告: この引用は必ずしも正確ではありません.