Non abbiamo ancora una biografia di Julia I. Armstrong.
Pubblicato in Inglese
Per saperne di più: Open Library (si apre in una nuova scheda)
The Index of paintings sold in the British Isles during the nineteenth century
1998
The Index of Paintings Sold in the British Isles During the Nineteenth Century
1996

Index of Paintings Sold in the British Isles During the Nineteenth Century
1990

Corpus of paintings sold in The Netherlands during the nineteenth century
1999