APA aipamena

Szekely, J. (1973). The steel industry and the environment. New York: Marcel Dekker, Inc.

Chicago Style aipamena

Szekely, Julian. The Steel Industry and the Environment. New York: Marcel Dekker, Inc, 1973.

MLA aipamena

Szekely, Julian. The Steel Industry and the Environment. New York: Marcel Dekker, Inc, 1973.

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