沙希德·优素福，锅岛郁著. (2012). 两个龙头：给北京和上海的发展建议：contrasting development paths for Beijing and Shanghai. 新华出版社.
Chicago Style (17. basım) Atıf沙希德·优素福，锅岛郁著. 两个龙头：给北京和上海的发展建议：contrasting Development Paths for Beijing and Shanghai. 新华出版社, 2012.
MLA (8th ed.) Atıf沙希德·优素福，锅岛郁著. 两个龙头：给北京和上海的发展建议：contrasting Development Paths for Beijing and Shanghai. 新华出版社, 2012.
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