Yip. A Documentary History of Public Health in Hong Kong. The Chinese University of Hong Kong Press.
Cita Chicago (17th ed.)Yip. A Documentary History of Public Health in Hong Kong. The Chinese University of Hong Kong Press.
Cita MLA (9th ed.)Yip. A Documentary History of Public Health in Hong Kong. The Chinese University of Hong Kong Press.
Atenció: Aquestes cites poden no estar 100% correctes.