Gaya APA
Birks, Melanie, Mills, Jane. (2012).
Grounded theory : a practical guide (2nd ed.).
London:
SAGE Publications.
Gaya Chicago
Birks, Melanie, Mills, Jane.
Grounded theory : a practical guide.
2nd ed.
London:
SAGE Publications,
2012.
Text.
Gaya MLA
Birks, Melanie, Mills, Jane.
Grounded theory : a practical guide.
2nd ed.
London:
SAGE Publications,
2012.
Text.
Gaya Turabian
Birks, Melanie, Mills, Jane.
Grounded theory : a practical guide.
2nd ed.
London:
SAGE Publications,
2012.
Print.