Gaya APA

Gottman, . (2011). Analizies competences of in sociology studies of students high schools in south and west Nias districts (Vol. 17, No. 02, Tahun). : .

Gaya MLA

Gottman, . "Analizies competences of in sociology studies of students high schools in south and west Nias districts". Vol. 17, No. 02, Tahun : , 2011. Text.