Τραυλός, Ι. N., Κόκκου, Α., & Hardy, D. A. (1984). Hermoupolis: The creation of a new city on Syros at the beginning of the 19th century. Athens: Commercial Bank of Greece.

Τραυλός, Ιωάννης N., Αγγελική Κόκκου, και David A. Hardy. Hermoupolis: The Creation of a New City On Syros At the Beginning of the 19th Century. Athens: Commercial Bank of Greece, 1984.

Τραυλός, Ιωάννης N., Αγγελική Κόκκου, και David A. Hardy. Hermoupolis: The Creation of a New City On Syros At the Beginning of the 19th Century. Athens: Commercial Bank of Greece, 1984.