Gaya APA

Osterwalder, A. (0). Muskilah Ta'lim Al Luqoh Al Arobiah Liroiri Arab . : Dana Bhakti Prima Yasa.

Gaya MLA

Osterwalder, Alexander. "Muskilah Ta'lim Al Luqoh Al Arobiah Liroiri Arab". : Dana Bhakti Prima Yasa, 0. Text.