Sommerville, J. P. Literature and national identity: Johann P. Sommerville. The Cambridge history of early modern English literature.(2004).

Sommerville, Johann P. "Literature and National Identity: Johann P. Sommerville." The Cambridge History of Early Modern English Literature.(2004) .

Sommerville, Johann P. "Literature and National Identity: Johann P. Sommerville." The Cambridge History of Early Modern English Literature.(2004), .