Gaya APA

Umlas, Judith W.. (2013). Grateful Leadership using the power of acknowledgment to engage all your people and achieve superior results . New York: McGraw-Hill Irwin.

Gaya Chicago

Umlas, Judith W.. Grateful Leadership using the power of acknowledgment to engage all your people and achieve superior results. New York: McGraw-Hill Irwin, 2013. MM.

Gaya MLA

Umlas, Judith W.. Grateful Leadership using the power of acknowledgment to engage all your people and achieve superior results. New York: McGraw-Hill Irwin, 2013. MM.

Gaya Turabian

Umlas, Judith W.. Grateful Leadership using the power of acknowledgment to engage all your people and achieve superior results. New York: McGraw-Hill Irwin, 2013. MM.