Cita APA (7th ed.)

KERZMER HAROLD. (2005). USING THE PROJECT MANAGEMENT MATURITY MODEL (2ND.). JOHN WILEY & SONS.

Cita Chicago (17th ed.)

KERZMER HAROLD. USING THE PROJECT MANAGEMENT MATURITY MODEL. 2ND. NEWJERSEY: JOHN WILEY & SONS, 2005.

Cita MLA (9th ed.)

KERZMER HAROLD. USING THE PROJECT MANAGEMENT MATURITY MODEL. 2ND. JOHN WILEY & SONS, 2005.