APA (7e ed.) Bronvermelding

KHARBANDA O P. (1996). WHAT MADE GERTIE GALOOP? LESSONS FROM PROJECT FAILURES. YAN NOSTRAND REINHOL CO.

Chicago (17e ed.) Bronvermelding

KHARBANDA O P. WHAT MADE GERTIE GALOOP? LESSONS FROM PROJECT FAILURES. NEW YORK: YAN NOSTRAND REINHOL CO, 1996.

MLA (9e ed.) Bronvermelding

KHARBANDA O P. WHAT MADE GERTIE GALOOP? LESSONS FROM PROJECT FAILURES. YAN NOSTRAND REINHOL CO, 1996.