Ravindran Nair, R., & George Philip, C. (1970). Mechanical engineering. State Institute of Languages.
استشهاد بنمط شيكاغوRavindran Nair, R., و C. George Philip. Mechanical Engineering. Trivandrum: State Institute of Languages, 1970.
MLA استشهادRavindran Nair, R., و C. George Philip. Mechanical Engineering. State Institute of Languages, 1970.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.