Cita APA (7th ed.)

KRASS PETER. (2000). BOOK OF MANAGEMENT WISDOM. JOHN WILEY AND SONS.

Cita Chicago (17th ed.)

KRASS PETER. BOOK OF MANAGEMENT WISDOM. NEW YORK: JOHN WILEY AND SONS, 2000.

Cita MLA (9th ed.)

KRASS PETER. BOOK OF MANAGEMENT WISDOM. JOHN WILEY AND SONS, 2000.