Gretes, F. C. (1986). Directory of international periodicals and newsletters on the built environment. Van Nostrand Reinhold.
Citace podle Chicago (17th ed.)Gretes, Frances C. Directory of International Periodicals and Newsletters on the Built Environment. New York: Van Nostrand Reinhold, 1986.
Citace podle MLA (9th ed.)Gretes, Frances C. Directory of International Periodicals and Newsletters on the Built Environment. Van Nostrand Reinhold, 1986.
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