Gaya APA

Needles, B, E. (1987). Principles of accounting: working papers 1A for a problems, chapters 1-14 (3rd ed). United States of America: Library of Congress Cataloging.

Gaya MLA

Needles, Belverd, E.. "Principles of accounting: working papers 1A for a problems, chapters 1-14". 3rd ed United States of America: Library of Congress Cataloging, 1987. Printed Book.