Boelen, C. (2000). Challenges and opportunities for partnership in health development: A working paper. WHO.
Chicago-referens (17:e uppl.)Boelen, Charles. Challenges and Opportunities for Partnership in Health Development: A Working Paper. Geneva: WHO, 2000.
MLA-referens (8:e uppl.)Boelen, Charles. Challenges and Opportunities for Partnership in Health Development: A Working Paper. WHO, 2000.
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