Gaya APA
SPANJAARD, H. (1998).
Widayat : The Magical Mysticism of a Modern Indonesian Art .
Magelang:
Museum H. Widayat.
Gaya MLA
SPANJAARD, Helena.
"Widayat : The Magical Mysticism of a Modern Indonesian Art".
Magelang:
Museum H. Widayat,
1998.
Book.