Jabarkan Lihat pula dari Push (novel)

Bennett, Tegan. "Sapphire shapes a gem that is Precious". The Sydney Morning Herald 18 January 1997, late ed.: 12.

Freeman-Greene, Suzy. "Hard beat of Harlem; Books". The Age 21 September 1996, late ed.: 7.

Harmon, William et al. A Handbook to Literature. 9th ed. NJ: Prentice Hall, 2003.

Harrell, Shante' L. D. et al. "Ramona Lofton (Sapphire)". VG: Voices from the Gaps. 2006. University of Minnesota. 16 April 2009.

Kakutani, Michiko. "BOOK OF THE TIMES; A Cruel World, Endless Until a Teacher Steps In". The New York Times 14 June 1996, late ed.: 29.

Powers, William. "Sapphire's Raw Gem; Some Say Her Novel Exploits Suffering. She Says They're Reading It All Wrong". The Washington Post 6 August 1996: B1.