Cita APA (7th ed.)

CAMPBELL A EDT. (1997). CORE COMPETENCY-BASED STRATEGY. I T B P.

Cita Chicago (17th ed.)

CAMPBELL A EDT. CORE COMPETENCY-BASED STRATEGY. LONDON: I T B P, 1997.

Cita MLA (9th ed.)

CAMPBELL A EDT. CORE COMPETENCY-BASED STRATEGY. I T B P, 1997.