Sumień, T. (1982). Habitat report of 1976 and settlement planning: An evaluation of major block up causes and presentation of alternative views on implementing HABITAT planning ideas. Institute of the Environment.
Citazione stile Chigago Style (17a edizione)Sumień, Tadeusz. Habitat Report of 1976 and Settlement Planning: An Evaluation of Major Block Up Causes and Presentation of Alternative Views on Implementing HABITAT Planning Ideas. Warsaw: Institute of the Environment, 1982.
Citatione MLA (9a ed.)Sumień, Tadeusz. Habitat Report of 1976 and Settlement Planning: An Evaluation of Major Block Up Causes and Presentation of Alternative Views on Implementing HABITAT Planning Ideas. Institute of the Environment, 1982.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.