Παραπομπή APA

Stevens, P. H. M. (1960). Densities in housing areas. London: Her Majesty's Stationery Office.

Παραπομπή Chicago Style

Stevens, Peter Herbert Marryat. Densities in Housing Areas. London: Her Majesty's Stationery Office, 1960.

Παραπομπή MLA

Stevens, Peter Herbert Marryat. Densities in Housing Areas. London: Her Majesty's Stationery Office, 1960.

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