The Sage handbook of qualitative research
edited by Norman K. Denzin, Yvonna S. Lincoln
Sage, 2011
 Buku Referensi
The Sage handbook of qualitative research
Norman K. Denzin, Yvonna S. Lincoln, editor
Sage , 2011
 Buku Teks
The Sage handbook of qualitative research
editors, Norman K. Denzin, Yvonna S. Lincoln
Sage , 2018
 Buku Teks
The SAGE handbook of online research methods
edited by Nigel G. Fielding; Raymond M. Lee; Grant Blank
SAGE Reference, 2017
 Buku Teks
Handbook of early childhood intervention
Jack P. Shonkoff and Samuel J. Meisels, editors
Cambridge University Press, 2000
 Buku Teks