Cita APA

Zachariah, R., & Draquez, B. (2012). Operational research in non-governmental organisations: Necessity or luxury? Public Health Action.

Chicago Style Citation

Zachariah, Rony, i Bertrand Draquez. "Operational Research in Non-governmental Organisations: Necessity or Luxury?" Public Health Action 2012.

Cita MLA

Zachariah, Rony, i Bertrand Draquez. "Operational Research in Non-governmental Organisations: Necessity or Luxury?" Public Health Action 2012.