Penggayaan APA
RAGAWANTI, Debora Tri. (2009).
Questions and questioning techniques: .
Surabaya:
Petra Christian University (Faculty of Letters).
Chicago Style
RAGAWANTI, Debora Tri.
Questions and questioning techniques:.
Surabaya:
Petra Christian University (Faculty of Letters),
2009.
Artikel.
MLA Style
RAGAWANTI, Debora Tri.
Questions and questioning techniques:.
Surabaya:
Petra Christian University (Faculty of Letters),
2009.
Artikel.
Turabian Style
RAGAWANTI, Debora Tri.
Questions and questioning techniques:.
Surabaya:
Petra Christian University (Faculty of Letters),
2009.
Artikel.