Salama, T. M. (2019). Two derivative and three derivative Runge-Kutta- Nyström methods for second-order ordinary differential equations.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Salama, Tahani Mohamed. Two Derivative and Three Derivative Runge-Kutta- Nyström Methods for Second-order Ordinary Differential Equations. 2019.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Salama, Tahani Mohamed. Two Derivative and Three Derivative Runge-Kutta- Nyström Methods for Second-order Ordinary Differential Equations. 2019.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.