Christensen, H. (1984). Afghan refugees in Pakistan: From emergency towards self-reliance : a report on the food relief situation and related socio-economic aspects. United Nations Research Institute for Social Development.

Christensen, Hanne. Afghan Refugees in Pakistan: From Emergency Towards Self-reliance : A Report on the Food Relief Situation and Related Socio-economic Aspects. Geneva: United Nations Research Institute for Social Development, 1984.

Christensen, Hanne. Afghan Refugees in Pakistan: From Emergency Towards Self-reliance : A Report on the Food Relief Situation and Related Socio-economic Aspects. United Nations Research Institute for Social Development, 1984.