Gaya APA

BOYSALA, Oktovianus. (2012). A study on the ability of answering yes-no questions in descriptive text made by the first class students of SMAK st. gabriel noemuti in the school year 2011/2012 . Kefamenanu: [SN].

Gaya Chicago

BOYSALA, Oktovianus. A study on the ability of answering yes-no questions in descriptive text made by the first class students of SMAK st. gabriel noemuti in the school year 2011/2012. Kefamenanu: [SN], 2012. Text.

Gaya MLA

BOYSALA, Oktovianus. A study on the ability of answering yes-no questions in descriptive text made by the first class students of SMAK st. gabriel noemuti in the school year 2011/2012. Kefamenanu: [SN], 2012. Text.

Gaya Turabian

BOYSALA, Oktovianus. A study on the ability of answering yes-no questions in descriptive text made by the first class students of SMAK st. gabriel noemuti in the school year 2011/2012. Kefamenanu: [SN], 2012. Print.