Bram, C. (1990). Surprising myself: Christopher Bram. GMP.
Chicago-Zitierstil (17. Ausg.)Bram, Christopher. Surprising Myself: Christopher Bram. London: GMP, 1990.
MLA-Zitierstil (8. Ausg.)Bram, Christopher. Surprising Myself: Christopher Bram. GMP, 1990.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.