HAYNES, M. E. (2000). MAKE EVERY MINUTE COUNT , 3 RD EDI. KOGAN PAGE LTD.
Cita Chicago (17th ed.)HAYNES, M E. MAKE EVERY MINUTE COUNT , 3 RD EDI. NEW DELHI: KOGAN PAGE LTD, 2000.
Cita MLA (9th ed.)HAYNES, M E. MAKE EVERY MINUTE COUNT , 3 RD EDI. KOGAN PAGE LTD, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.