UNEP & The Regency corporation Limited. (1998). Sustainable business: Economic developement and enviromentally sound technologies. Malawi development corporation.
Citação do estilo Chicago (17ª ed.)UNEP e The Regency corporation Limited. Sustainable Business: Economic Developement and Enviromentally Sound Technologies. Blantyre: Malawi development corporation, 1998.
Citação MLA (9ª ed.)UNEP e The Regency corporation Limited. Sustainable Business: Economic Developement and Enviromentally Sound Technologies. Malawi development corporation, 1998.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.