Cotter, D. (1987). Planning for survival. Centre for Cooperative Studies, University College.
Cita Chicago Style (17a ed.)Cotter, Derry. Planning for Survival. Cork: Centre for Cooperative Studies, University College, 1987.
Cita MLA (9a ed.)Cotter, Derry. Planning for Survival. Centre for Cooperative Studies, University College, 1987.
Precaución: Estas citas no son 100% exactas.