APA

Stachová K., Stacho Z., . (2014). Competitiveness is based on human resources. Częstochowa: Printing House The Managers of Quality and Production Association.

Chicago

Stachová Katarína, Stacho Zdenko, . 2014. Competitiveness is based on human resources. Częstochowa: Printing House The Managers of Quality and Production Association.

Harvard

Stachová K., Stacho Z., . (2014). Competitiveness is based on human resources. Częstochowa: Printing House The Managers of Quality and Production Association.

MLA

Stachová Katarína, Stacho Zdenko, . Competitiveness is based on human resources. Częstochowa: Printing House The Managers of Quality and Production Association. 2014.