Kumar, K. (1989). Conducting key informant interviews in developing countries. Agency for International Development.
Цитирование в стиле Чикаго (17-е изд.)Kumar, Krishna. Conducting Key Informant Interviews in Developing Countries. Washington, D.C: Agency for International Development, 1989.
Цитирование MLA (9-е изд.)Kumar, Krishna. Conducting Key Informant Interviews in Developing Countries. Agency for International Development, 1989.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.