Coopers & Lybrand & Western Australian Tourism Commission. (1986). South West region tourism development plan. Western Australian Tourism Commission.
Citação do estilo Chicago (17ª ed.)Coopers & Lybrand e Western Australian Tourism Commission. South West Region Tourism Development Plan. [Perth, W.A.]: Western Australian Tourism Commission, 1986.
Citação MLA (8ª ed.)Coopers & Lybrand e Western Australian Tourism Commission. South West Region Tourism Development Plan. Western Australian Tourism Commission, 1986.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.