Dyfyniad APA

Steels, M. H. (1999). Effective training for civil engineers. Thomas Telford.

Dyfyniad Arddull Chicago

Steels, Macdonald H. Effective Training for Civil Engineers. Thomas Telford, 1999.

Dyfyniad MLA

Steels, Macdonald H. Effective Training for Civil Engineers. Thomas Telford, 1999.

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