March, W. (1987). Trial balance: The collected short stories of William March. University of Alabama Press.
Lua i Stíl Chicago (17ú heag.)March, William. Trial Balance: The Collected Short Stories of William March. Tuscaloosa: University of Alabama Press, 1987.
Lua MLA (9ú heag.)March, William. Trial Balance: The Collected Short Stories of William March. University of Alabama Press, 1987.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.