CIC/1917, can. 0177
§ 2. Superior, si electum repererit idoneum, et electio ad normam iuris fuerit peracta, nequit confirmationem denegare.
§ 3. Confirmatio in scriptis dari debet.
§ 4. Recepta confirmatione, electus obtinet plenum ius in officio, nisi aliud in iure caveatur."
Sources
CIC/1917, can. 177, in: www.jgray.org (Last access: 14.06.2016).
Codex Iuris Senior, can. 177, in: www.catho.org (Last access: 14.06.2016).
GASPARRI, Pietro (Hg.), Codex Iuris Canonici Pii X Pontificis Maximi iussu
digestus, Benedicti Papae XV auctoritate promulgatus, Rom 1917, can. 177, in: www.archive.org (Last access: 14.06.2016).