IPA Review. Institute of Public Affairs.
Chicagoスタイル(17版)引用形式IPA Review. Institute of Public Affairs.
MLA(9版)引用形式IPA Review. Institute of Public Affairs.
警告: この引用は必ずしも正確ではありません.
APA(7版)引用形式
IPA Review. Institute of Public Affairs.
Chicagoスタイル(17版)引用形式IPA Review. Institute of Public Affairs.
MLA(9版)引用形式IPA Review. Institute of Public Affairs.