APA aipamena

De Belen, R. T. (2015). Research methods and thesis writing. Wiseman'sBooks Trading, Inc.

Chicago Style aipamena

De Belen, Rustico T. Research Methods and Thesis Writing. Quezon City: Wiseman'sBooks Trading, Inc, 2015.

MLA aipamena

De Belen, Rustico T. Research Methods and Thesis Writing. Wiseman'sBooks Trading, Inc, 2015.