Favell, A. Graded book-keeping exercises/2e (2nd ed.). Sir Isaac Pitman.
Chicago Stili AlıntıFavell, A.J. Graded Book-keeping Exercises/2e. 2nd ed. London: Sir Isaac Pitman.
MLA AlıntıFavell, A.J. Graded Book-keeping Exercises/2e. 2nd ed. Sir Isaac Pitman.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..