Chesterfield. (1963). Lord Chesterfield's letters to his son.
استشهاد بنمط شيكاغوChesterfield. Lord Chesterfield's Letters to His Son. 1963.
MLA استشهادChesterfield. Lord Chesterfield's Letters to His Son. 1963.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.