Lua APA (7ú heag.)

BENNIS WARREN. (2003). GEEKS & GEEZERS: HOW ERA, VALUES AND DEFINING MOMENTS SHAPE LEADERS. MAGNA PUBLISHING CO LTS.

Lua i Stíl Chicago (17ú heag.)

BENNIS WARREN. GEEKS & GEEZERS: HOW ERA, VALUES AND DEFINING MOMENTS SHAPE LEADERS. MUMBAI: MAGNA PUBLISHING CO LTS, 2003.

Lua MLA (9ú heag.)

BENNIS WARREN. GEEKS & GEEZERS: HOW ERA, VALUES AND DEFINING MOMENTS SHAPE LEADERS. MAGNA PUBLISHING CO LTS, 2003.

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