Gaya APA
Thomas. (2003).
Blending Qualitative & Quantitative .
UNITED STATES OF AMERICA:
Library of Congres.
Gaya Chicago
Thomas.
Blending Qualitative & Quantitative.
UNITED STATES OF AMERICA:
Library of Congres,
2003.
Text.
Gaya MLA
Thomas.
Blending Qualitative & Quantitative.
UNITED STATES OF AMERICA:
Library of Congres,
2003.
Text.
Gaya Turabian
Thomas.
Blending Qualitative & Quantitative.
UNITED STATES OF AMERICA:
Library of Congres,
2003.
Print.