APA aipamena

Goldberg, D. E. (1995). Life skills and leadership for engineers. New York: McGraw-Hill.

Chicago Style aipamena

Goldberg, David E. Life Skills and Leadership for Engineers. New York: McGraw-Hill, 1995.

MLA aipamena

Goldberg, David E. Life Skills and Leadership for Engineers. New York: McGraw-Hill, 1995.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.