APA Citation

PS., D. (1989). Statistik Sosial Ekonomi Jilid I. BPFE YOGYA.

Chicago Style Citation

PS., DJARWANTO. Statistik Sosial Ekonomi Jilid I. BPFE YOGYA, 1989.

MLA Citation

PS., DJARWANTO. Statistik Sosial Ekonomi Jilid I. BPFE YOGYA, 1989.

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