APA Citation

Rosenberg, B. Metode research = (penelitian ilmiah): Usul tesis, desain penelitian, hipotesis, validitas, sampling. populasi, observasi, wawancara, angket. The Free Press.

Chicago Style Citation

Rosenberg, Benard. Metode Research = (penelitian Ilmiah): Usul Tesis, Desain Penelitian, Hipotesis, Validitas, Sampling. Populasi, Observasi, Wawancara, Angket. The Free Press.

MLA Citation

Rosenberg, Benard. Metode Research = (penelitian Ilmiah): Usul Tesis, Desain Penelitian, Hipotesis, Validitas, Sampling. Populasi, Observasi, Wawancara, Angket. The Free Press.

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