al-Ghazali, I. (1997). Metafisika alam akhirat. Risalah Gusti.
Chicago Style (17th ed.) Citational-Ghazali, Imam. Metafisika Alam Akhirat. Risalah Gusti, 1997.
MLA (8th ed.) Citational-Ghazali, Imam. Metafisika Alam Akhirat. Risalah Gusti, 1997.
Warning: These citations may not always be 100% accurate.