Não informado. Planning: A broadsheet issued by PEP. Political and Economic Planning.
Citação do estilo Chicago (17ª ed.)Não informado. Planning: A Broadsheet Issued by PEP. London: Political and Economic Planning.
Citação MLA (8ª ed.)Não informado. Planning: A Broadsheet Issued by PEP. Political and Economic Planning.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.