Gaya APA

MOBILISATION, I, W, O, S, W, M, A, R. (1990). Solid waste management and resource mobilisation (proceedings) volume C: International workshop on solid wase management and resource dst.. . : IWOSAR.

Gaya MLA

MOBILISATION, INTERNATIONAL, WORKSHOP, ON, SOLID, WASTE, MANAGEMENT, AND, RESOURCE. "Solid waste management and resource mobilisation (proceedings) volume C: International workshop on solid wase management and resource dst..". : IWOSAR, 1990. Buku.