APA (7th ed.) Citation

Nasution, S. (2003). Metode research (penelitian ilmiah): Usul tesis desain penelitian hipotesis validitas sampling populasi observasi wawancara angket. Bumi Aksara.

Chicago Style (17th ed.) Citation

Nasution, S. Metode Research (penelitian Ilmiah): Usul Tesis Desain Penelitian Hipotesis Validitas Sampling Populasi Observasi Wawancara Angket. Bumi Aksara, 2003.

MLA (8th ed.) Citation

Nasution, S. Metode Research (penelitian Ilmiah): Usul Tesis Desain Penelitian Hipotesis Validitas Sampling Populasi Observasi Wawancara Angket. Bumi Aksara, 2003.

Warning: These citations may not always be 100% accurate.