Karafiath, L. L., & Nowatzki, A. E. (1978). Soil mechanics for off- road vechicle engineering. Trans Tech.
استشهاد بنمط شيكاغوKarafiath, Leslie L., و A. Edward Nowatzki. Soil Mechanics for off- Road Vechicle Engineering. Aedermannsdrof: Trans Tech, 1978.
MLA استشهادKarafiath, Leslie L., و A. Edward Nowatzki. Soil Mechanics for off- Road Vechicle Engineering. Trans Tech, 1978.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.