APA (7. basım) Alıntı

U.S. Department of Transportation. Hazardous Materials, General Awareness and Familiarization.

Chicago Style (17. basım) Atıf

U.S. Department of Transportation. Hazardous Materials, General Awareness and Familiarization.

MLA (9th ed.) Atıf

U.S. Department of Transportation. Hazardous Materials, General Awareness and Familiarization.

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