Gaya APA
Tineke., D, J. et al
(2017).
Diversity in Survey Questions on the Same Topic
(
1st ed.)
.
Cham:
Springer.
Gaya MLA
Tineke., De, Jonge,. et al.
"Diversity in Survey Questions on the Same Topic".
1st ed.
Cham:
Springer,
2017.
E Book.