APA Citation

(1977). Development of the building materials industries in the province of north Sumatra. Jakarta: United Nations Development Programme.

Chicago Style Citation

Development of the Building Materials Industries in the Province of North Sumatra. Jakarta: United Nations Development Programme, 1977.

MLA Citation

Development of the Building Materials Industries in the Province of North Sumatra. Jakarta: United Nations Development Programme, 1977.

Warning: These citations may not always be 100% accurate.