Maaser Kesafim [tithing income] as Mitzvah or Minhag
Verses in Tanach
Talmud / Midrash and commentaries
Post Talmud / Midrash, Pre-Rishonim
Mishneh Torah and commentaries
Rishonim [Pre-"Code of Jewish Law"]
Maharil 54; Chadashot 108, 109, 152
Tur, Shulchan Aruch ["Code of Jewish Law"] and Commentaries
Ba'eir Heiteiv Yoreh Deah 331:9
Pitchei Teshuvah Yoreh Deah 331:12
Taz Yoreh Deah 331:32
Acharonim [Post-"Code of Jewish Law"]
Recent Authorities
Articles
Maaser Kesafim Cyril Domb - Chapter 1, Section 3
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