(Aristotle: Athenian Constitution, Part 5, Section 41)

From the Athenian Constitution.

The standard account, found in Aristotle's Athenian Constitution 22.3, attributes the establishment to Cleisthenes, a pivotal reformer in the creation of the democracy.

Xenophon, Respublica Atheniensium (On the Athenian Constitution; 3rd ed., 1889)

Included in the shorter works of Xenophon is a hostile treatise about the Athenian Constitution.

The Athenian Constitution by Aristotle (translated by Sir Frederic G. Kenyon)

Public domain audiobook version of The Athenian Constitution (translated by Sir Frederic G. Kenyon)

The Athenian Constitution, Penguin Classics, 1984.

According to the Athenian Constitution, only the Pentacosiomedimnoi were eligible for election to high office as archons and therefore only they gained admission into the Areopagus.

A History of the Athenian Constitution.