Gaya APA
Ball, E. (1999).
In Search
of True Wisdom (EDISI REVISI).
Bookcraft Ltd Midsomer Norton,:
Sheffield Academic Press Ltd.
Gaya MLA
Ball, Edward.
"In Search
of True Wisdom".
EDISI REVISI
Bookcraft Ltd Midsomer Norton,:
Sheffield Academic Press Ltd,
1999.
Art Original.