CIC/1917, can. 1432
§ 2. Conferre autem beneficia nequit Vicarius Generalis sine speciali mandato; Vicarius autem Capitularis nec paroecias vacantes, nisi ad normam can. 455, § 2, n. 3, neque alia beneficia perpetua liberae collationis.
§ 3. Si Ordinarius intra semestre ab habita certa vacationis notitia beneficium non contulerit, huius collatio devolvitur ad Sedem Apostolicam, salvo praescripto can. 458."
Sources
1917 Codex Iuris Canonicis, can. 1432, in: www.jgray.org (Last access: 08.03.2016).
Codex Iuris Senior, can. 1432, in: www.catho.org (Last access: 08.03.2016).
GASPARRI, Pietro (Hg.), Codex Iuris Canonici Pii X Pontificis Maximi iussu digestus, Benedicti Papae XV auctoritate promulgatus, Rom 1917, can. 1432, S. 419, in: archive.org (Last access: 08.03.2016).