Gaya APA
Wiersma, William, Jur, Stephen G.. (2009).
Research Methods in Education : An Introduction / William Wiersma (ed. 9).
New York:
Pearson.
Gaya Chicago
Wiersma, William, Jur, Stephen G..
Research Methods in Education : An Introduction / William Wiersma.
ed. 9
New York:
Pearson,
2009.
Buku.
Gaya MLA
Wiersma, William, Jur, Stephen G..
Research Methods in Education : An Introduction / William Wiersma.
ed. 9
New York:
Pearson,
2009.
Buku.
Gaya Turabian
Wiersma, William, Jur, Stephen G..
Research Methods in Education : An Introduction / William Wiersma.
ed. 9
New York:
Pearson,
2009.
Buku.