APA
Lucero M. G., Tallo V. L., Lansang & Rebullida M. L. G. (1998). The expanded program of immunization in the Philippines: areas for policy and systems research. Manila: Essential National Health Research Program, DOH.
Chicago
Lucero Marilla G, Tallo Veronica L, Lansang and Rebullida Ma Lourdes G. 1998. The expanded program of immunization in the Philippines: areas for policy and systems research. Manila: Essential National Health Research Program, DOH.
Harvard
Lucero M. G., Tallo V. L., Lansang and Rebullida M. L. G. (1998). The expanded program of immunization in the Philippines: areas for policy and systems research. Manila: Essential National Health Research Program, DOH.
MLA
Lucero Marilla G, Tallo Veronica L, Lansang and Rebullida Ma Lourdes G. The expanded program of immunization in the Philippines: areas for policy and systems research. Manila: Essential National Health Research Program, DOH. 1998.