Jacques de Carbon Ferrière, L'organisation politique, administrative et financière de la colonie britannique de la Gold Coast… (1936)
“ In the Cash Book will be entered all cash transactions as they occur. The entries will be numbered consecutively, on each side of the book, in the order of the receipts or payments, and corresponding numbers will be affixed to the supporting vouchers. The Cash Book will be balanced at the close of each day, and the balance shown compared with the cash in hand. ”
