Gaya APA
Bryman, Alan. (2016).
Social Research Methods (Int. ed.).
United Kingdom:
Oxford University Pres.
Gaya Chicago
Bryman, Alan.
Social Research Methods.
Int. ed.
United Kingdom:
Oxford University Pres,
2016.
Text.
Gaya MLA
Bryman, Alan.
Social Research Methods.
Int. ed.
United Kingdom:
Oxford University Pres,
2016.
Text.
Gaya Turabian
Bryman, Alan.
Social Research Methods.
Int. ed.
United Kingdom:
Oxford University Pres,
2016.
Print.