Amos, J. (2001). Managing your timewhat to do and how to do it in order to do moreJulie-Ann Amos. Grolier International.
Chicago-referens (17:e uppl.)Amos, Julie-Ann. Managing Your Timewhat to Do and How to Do It in Order to Do MoreJulie-Ann Amos. Grolier International, 2001.
MLA-referens (8:e uppl.)Amos, Julie-Ann. Managing Your Timewhat to Do and How to Do It in Order to Do MoreJulie-Ann Amos. Grolier International, 2001.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.