Cita APA (7th ed.)

FORSYTH,P. (2010). HOW TO MOTIVATE PEOPLE,2ND ED. KOGAN PAGE LTD.

Cita Chicago (17th ed.)

FORSYTH,P. HOW TO MOTIVATE PEOPLE,2ND ED. NEW-YORK: KOGAN PAGE LTD, 2010.

Cita MLA (9th ed.)

FORSYTH,P. HOW TO MOTIVATE PEOPLE,2ND ED. KOGAN PAGE LTD, 2010.