Pitfield, T. B. (1953). A sketchbook of men: Cantata for 3-part male voices with baritone solo, accompanied by piano and optional percussion; or by strings, piano and percussion. Hinrichsen Edition.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Pitfield, Thomas B. A Sketchbook of Men: Cantata for 3-part Male Voices with Baritone Solo, Accompanied by Piano and Optional Percussion; or by Strings, Piano and Percussion. New York: Hinrichsen Edition, 1953.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Pitfield, Thomas B. A Sketchbook of Men: Cantata for 3-part Male Voices with Baritone Solo, Accompanied by Piano and Optional Percussion; or by Strings, Piano and Percussion. Hinrichsen Edition, 1953.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.