Gaya APA

WARDHANI, D, K. (2017). Coastal community participation in Kelurahan Sukolilo, Bulak, based on local economy . Surabaya: LPPM Univ Petra.

Gaya MLA

WARDHANI, Dyah, Kusuma. "Coastal community participation in Kelurahan Sukolilo, Bulak, based on local economy". Surabaya: LPPM Univ Petra, 2017. Artikel.