Dwivedi, S. (1985). Twentieth century American poetry. Kitab Mahal.
Chicago Style aipamenaDwivedi, Suresh. Twentieth Century American Poetry. Allahabad: Kitab Mahal, 1985.
MLA aipamenaDwivedi, Suresh. Twentieth Century American Poetry. Kitab Mahal, 1985.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.