Multiple choice Source documents are statements of equality between debit and credit. refer to a special journal in which the the credit sales are recorded. refer to a book in which cash receipts and payments are recorded. are basis and evidence of a business transaction recorded in the accounts book. Reveal answer Fill a bubble to check yourself D Correct answer Explanation Source documents are the basis for recording a transaction in a books of account, which is a proof that a transaction has taken place. For ex- vouchers, invoices, cash memos etc.