APA (7 ম সংস্করণ) উদ্ধৃতি

Liebson, M. (2001). Direct stone sculpture: A guide to technique and creativity (Revised and expanded second edition.). Schiffer Publishing.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Liebson, Milt. Direct Stone Sculpture: A Guide to Technique and Creativity. Revised and expanded second edition. Atglen, PA: Schiffer Publishing, 2001.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Liebson, Milt. Direct Stone Sculpture: A Guide to Technique and Creativity. Revised and expanded second edition. Schiffer Publishing, 2001.