Book

Zawarnis, Yulfi (2016) Naga emas Danau Ranau : cerita rakyat dari Lampung. Badan Pengembangan dan Pembinaan Bahasa, Jakarta. ISBN 9786024370305

Wibowo, Erwin and Wibowo, Danang Harry and Luthfiah, Devi and Moses, Ferdinandus and Misliani, Lisa and Danardana, Agus Sri and MR, Yuliadi and Wibowo, Erwin and Luthfiah, Devi and Syahrul, Nina Wati and Harum, Meutia Diah and Zawarnis, Yulfi and Misliani, Lisa and Idris, As. Rakhmad and Wahyuni, Tri and Yohanto, Sun'an and Laeli, Zumalal and Ahmad, Mamad and Nur, Kiki Zakiah and Rita, Rita and Cahyaningrum, Ritanti Aji and Wibowo, Danang Harry and Z., M. Andri (2008) Ensiklopedia sastra Lampung. Badan Pengembangan dan Pembinaan Bahasa, Bandar Lampung. ISBN 9789796857661