Gaya APA

Goldberg, D, M., Rosenfeld, M. (2014). PEOPLE-CENTRIC SKILLS . United States of America: John Wiley & Sons, Incorporated.

Gaya MLA

Goldberg, Danny, M.., Rosenfeld, Manny. "PEOPLE-CENTRIC SKILLS". United States of America: John Wiley & Sons, Incorporated, 2014. Text.