United Republic of Tanzania. (1969). Tanzania second five-year plan for economic and social development: 1st July, 1969 - 30th June, 1974. United Republic of Tanzania.
Цитирование в стиле Чикаго (17-е изд.)United Republic of Tanzania. Tanzania Second Five-year Plan for Economic and Social Development: 1st July, 1969 - 30th June, 1974. Dar es salaam: United Republic of Tanzania, 1969.
Цитирование MLA (9-е изд.)United Republic of Tanzania. Tanzania Second Five-year Plan for Economic and Social Development: 1st July, 1969 - 30th June, 1974. United Republic of Tanzania, 1969.
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