Perbadanan Kemajuan Negeri Kedah. (1976). Investment prospects in Kedah. The Corp..
Chicagoスタイル(17版)引用形式Perbadanan Kemajuan Negeri Kedah. Investment Prospects in Kedah. [Alor Star]: The Corp., 1976.
MLA(8版)引用形式Perbadanan Kemajuan Negeri Kedah. Investment Prospects in Kedah. The Corp., 1976.
警告: この引用は必ずしも正確ではありません.