Health Information & Research Services. (1963). An objective study on the ethical pharmaceutical industry in the Philippines: Its socio-economic significance, prospects and problems. [s.n.].
芝加哥风格引文Health Information & Research Services. An Objective Study on the Ethical Pharmaceutical Industry in the Philippines: Its Socio-economic Significance, Prospects and Problems. Manila: [s.n.], 1963.
MLA引文Health Information & Research Services. An Objective Study on the Ethical Pharmaceutical Industry in the Philippines: Its Socio-economic Significance, Prospects and Problems. [s.n.], 1963.
警告：这些引文格式不一定是100％准确.