(1653). Enchiridion arithmeticon, or, A manual of millions, or, Accounts ready cast up to shew suddenly thereby, the true value of any commoditie at any price whatsoever ..
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Enchiridion Arithmeticon, or, A Manual of Millions, or, Accounts Ready Cast Up to Shew Suddenly Thereby, the True Value of Any Commoditie at Any Price Whatsoever .. 1653.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Enchiridion Arithmeticon, or, A Manual of Millions, or, Accounts Ready Cast Up to Shew Suddenly Thereby, the True Value of Any Commoditie at Any Price Whatsoever .. 1653.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.