Gaya APA

Ikhtiagung, G, N. (2020). Green tourism marketing for sustainable development: membangun desa melalui pariwisata hutan mangrove di kabupaten cilacap . Yogyakarta: Deepublish.

Gaya MLA

Ikhtiagung, Ganjar, Ndaru. "Green tourism marketing for sustainable development: membangun desa melalui pariwisata hutan mangrove di kabupaten cilacap". Yogyakarta: Deepublish, 2020. BUKU.