Cita APA (7th ed.)

Briggs, M., & Briggs, I. (2009). Developing your leadership in the early years. Continuum International Pub. Group.

Cita Chicago (17th ed.)

Briggs, Mary, i Ian Briggs. Developing Your Leadership in the Early Years. New York: Continuum International Pub. Group, 2009.

Cita MLA (9th ed.)

Briggs, Mary, i Ian Briggs. Developing Your Leadership in the Early Years. Continuum International Pub. Group, 2009.