Stevens, J. (1995). Tops & bottoms. Harcourt Brace.
Chicago Style aipamenaStevens, Janet. Tops & Bottoms. San Diego: Harcourt Brace, 1995.
MLA aipamenaStevens, Janet. Tops & Bottoms. Harcourt Brace, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.