Yu, M. (2020). Unified Strength Theory and Its Applications. 2nd ed. 2018. Springer Singapore.
استشهاد بنمط شيكاغوYu, Mao-Hong. Unified Strength Theory and Its Applications. 2nd Ed. 2018. Springer Singapore, 2020.
MLA استشهادYu, Mao-Hong. Unified Strength Theory and Its Applications. 2nd Ed. 2018. Springer Singapore, 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.