ERÇETİN, Ş. Ş. 1994. Willis Independent School District With a Proud Past And a Brighter Future Community Survey . Foundations of Educational Administration. University of Texas Austin, Texas.

ERÇETİN, Ş. Ş., (1994). Willis Independent School District With a Proud Past And a Brighter Future Community Survey . Texas: Foundations of Educational Administration. University of Texas Austin.

ERÇETİN, ŞEFİKA. Willis Independent School District With a Proud Past And a Brighter Future Community Survey . Texas: Foundations of Educational Administration. University of Texas Austin, 1994

ERÇETİN, ŞEFİKA Ş. . Willis Independent School District With a Proud Past And a Brighter Future Community Survey . Foundations of Educational Administration. University of Texas Austin, 1994.

ERÇETİN, Ş. Ş. (1994) Willis Independent School District With a Proud Past And a Brighter Future Community Survey . Texas: Foundations of Educational Administration. University of Texas Austin.

@book{book, author={ŞEFİKA ŞULE ERÇETİN}, title={Willis Independent School District With a Proud Past And a Brighter Future Community Survey}, publisher={Foundations of Educational Administration. University of Texas Austin}, year={1994} }