(1953). Co-operation in the Netherlands. Den Haag: Nationale Coöperatieve Raad (NCR).
芝加哥风格引文Co-operation in the Netherlands. Den Haag: Nationale Coöperatieve Raad (NCR), 1953.
MLA引文Co-operation in the Netherlands. Den Haag: Nationale Coöperatieve Raad (NCR), 1953.
警告：这些引文格式不一定是100％准确.