(1960). The structure of Metropolitan Manila. [s.n.].
芝加哥风格引文The Structure of Metropolitan Manila. [Manila]: [s.n.], 1960.
MLA引文The Structure of Metropolitan Manila. [s.n.], 1960.
警告：这些引文格式不一定是100％准确.
APA引文
(1960). The structure of Metropolitan Manila. [s.n.].
芝加哥风格引文The Structure of Metropolitan Manila. [Manila]: [s.n.], 1960.
MLA引文The Structure of Metropolitan Manila. [s.n.], 1960.