«السعر الحقيقي لكل شيء، ما يكلفه كل شيء حقًا للرجل الذي يريد الحصول عليه، هو الكد والمتاعب في الحصول عليه.»
نص الطبعة المدرجة · الإنجليزية
«The real price of every thing, what every thing really costs to the man who wants to acquire it, is the toil and trouble of acquiring it.»
— آدم سميث, An Inquiry into the Nature and Causes of the Wealth of Nations
استشهد بهذا العمل
- APAآدم سميث. (n.d.). An Inquiry into the Nature and Causes of the Wealth of Nations. SigPhi. https://sigphiai.com/ar/works/adam-smith/an-inquiry-into-the-nature-and-causes-of-the-wealth-of-nations
- MLAآدم سميث. "An Inquiry into the Nature and Causes of the Wealth of Nations." SigPhi, https://sigphiai.com/ar/works/adam-smith/an-inquiry-into-the-nature-and-causes-of-the-wealth-of-nations.
- Chicagoآدم سميث. An Inquiry into the Nature and Causes of the Wealth of Nations. SigPhi. https://sigphiai.com/ar/works/adam-smith/an-inquiry-into-the-nature-and-causes-of-the-wealth-of-nations.