Özdemir, S. And Çelik, A. Chapter 5:Tinkering time: Adventures in 3D designs. 2015. In Primary Computing in Action , John Catt Educational Ltd., Worcestershire, 57-70.

Özdemir, S., & Çelik, A., (2015). Chapter 5:Tinkering time: Adventures in 3D designs. Primary Computing in Action (pp.57-70), Worcestershire: John Catt Educational Ltd..

Özdemir, SELÇUK, And AHMET ÇELİK. "Chapter 5:Tinkering time: Adventures in 3D designs." In Primary Computing in Action , 57-70. Worcestershire: John Catt Educational Ltd., 2015

Özdemir, SELÇUK And Çelik, AHMET. "Chapter 5:Tinkering time: Adventures in 3D designs." Primary Computing in Action , John Catt Educational Ltd., 2015, pp.57-70.

Özdemir, S. And Çelik, A. (2015) "Chapter 5:Tinkering time: Adventures in 3D designs", Primary Computing in Action . Worcestershire: John Catt Educational Ltd..

@bookchapter{bookchapter, author ={SELÇUK ÖZDEMİR And author ={AHMET ÇELİK}, chaptertitle={Chapter 5:Tinkering time: Adventures in 3D designs}, booktitle={ Primary Computing in Action}, publisher={John Catt Educational Ltd.}, city={Worcestershire},year={2015} }