(1992). Guidelines on environmental issues related to: Physical planning / local government engineering department. Ministry of local government.
Cita Chicago (17th ed.)Guidelines on Environmental Issues Related to: Physical Planning / Local Government Engineering Department. Dhaka: Ministry of local government, 1992.
Cita MLA (9th ed.)Guidelines on Environmental Issues Related to: Physical Planning / Local Government Engineering Department. Ministry of local government, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.