Gaya APA

A Spiritual Journey. (2003). Semarang: Galeri.

Gaya Chicago

A Spiritual Journey. . Semarang: Galeri, 2003. Buku.

Gaya MLA

A Spiritual Journey. . Semarang: Galeri, 2003. Buku.

Gaya Turabian

A Spiritual Journey. Semarang: Galeri, 2003. Buku.