Não informado. (1975). Language planning newsletter. East-West Culture Learning Institute.
Chicagoスタイル(17版)引用形式Não informado. Language Planning Newsletter. Honolulu, Hawaii: East-West Culture Learning Institute, 1975.
MLA(8版)引用形式Não informado. Language Planning Newsletter. East-West Culture Learning Institute, 1975.
警告: この引用は必ずしも正確ではありません.