记录引文
APA引文
Poo, B. T. An input-output model for manpower requirements.
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芝加哥风格引文
Poo, Bee Tin. An Input-output Model for Manpower Requirements.
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MLA引文
Poo, Bee Tin. An Input-output Model for Manpower Requirements.
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警告：这些引文格式不一定是100％准确.