Korshin, Paul J.. "Frontmatter". Typologies in England, 1650-1820, Princeton: Princeton University Press, 1983, pp. i-vi. https://doi.org/10.1515/9781400855728.fm
Korshin, P. (1983). Frontmatter. In Typologies in England, 1650-1820 (pp. i-vi). Princeton: Princeton University Press. https://doi.org/10.1515/9781400855728.fm
Korshin, Paul J.. "Frontmatter" In Typologies in England, 1650-1820, i-vi. Princeton: Princeton University Press, 1983. https://doi.org/10.1515/9781400855728.fm