Gaya APA
Social Research Methods Qualitative and Quantitative Approoches. (2014).
England:
Pearson Education Limited.
Gaya Chicago
Social Research Methods Qualitative and Quantitative Approoches.
.
England:
Pearson Education Limited,
2014.
Text.
Gaya MLA
Social Research Methods Qualitative and Quantitative Approoches.
.
England:
Pearson Education Limited,
2014.
Text.
Gaya Turabian
Social Research Methods Qualitative and Quantitative Approoches.
England:
Pearson Education Limited,
2014.
Print.