Subramanian,V. Costing -1 -padarthangal: Costing -1 -materials. State institute of languages.
استشهاد بنمط شيكاغوSubramanian,V. Costing -1 -padarthangal: Costing -1 -materials. Thiruvananthapuram: State institute of languages.
MLA استشهادSubramanian,V. Costing -1 -padarthangal: Costing -1 -materials. State institute of languages.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.