Lam, R. (2020). Portfolio Assessment for the Teaching and Learning of Writing. Springer Singapore.
استشهاد بنمط شيكاغوLam, Ricky. Portfolio Assessment for the Teaching and Learning of Writing. Springer Singapore, 2020.
MLA استشهادLam, Ricky. Portfolio Assessment for the Teaching and Learning of Writing. Springer Singapore, 2020.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.