Cita APA (7a ed.)

(2006). Theoretical and practical aspects of competitiveness. Print Group Daniel Krzanowski.

Cita Chicago Style (17a ed.)

Theoretical and Practical Aspects of Competitiveness. Szczecin: Print Group Daniel Krzanowski, 2006.

Cita MLA (9a ed.)

Theoretical and Practical Aspects of Competitiveness. Print Group Daniel Krzanowski, 2006.