Pakistan. Planning and Development Division. Nutrition Cell. (1978). Micro-nutrient survey of Pakistan, 1976-77. The Cell.
Chicago-referens (17:e uppl.)Pakistan. Planning and Development Division. Nutrition Cell. Micro-nutrient Survey of Pakistan, 1976-77. Islamabad: The Cell, 1978.
MLA-referens (8:e uppl.)Pakistan. Planning and Development Division. Nutrition Cell. Micro-nutrient Survey of Pakistan, 1976-77. The Cell, 1978.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.