Franklin

MLA

Griffin, Desmond C. A Critical Study and Analysis of Mechanical Features of Bookkeeping Machines and Their Adaptability to Accounting Work: A Chart Showing All Makes of Bookkeeping Machines and the Combination of Basic Mechanical and Structural Machine Features Possessed by Each Machine. [Philadelphia], 1940.

APA

Griffin, D. C. (1940). A critical study and analysis of mechanical features of bookkeeping machines and their adaptability to accounting work: A chart showing all makes of bookkeeping machines and the combination of basic mechanical and structural machine features possessed by each machine. [Philadelphia].

Chicago

Griffin, Desmond C. A Critical Study and Analysis of Mechanical Features of Bookkeeping Machines and Their Adaptability to Accounting Work: A Chart Showing All Makes of Bookkeeping Machines and the Combination of Basic Mechanical and Structural Machine Features Possessed by Each Machine. [Philadelphia], 1940.