 በ ፈለክ ውስጥ ጋላክሲ ምደባ ታሪክ እና ጋላክሲ ዙ በዚህ ወግ በመቀጠል ላይ ተጨማሪ ለማግኘት Masters (2012) እና Marshall, Lintott, and Fletcher (2015).
Fun siwaju sii lori awọn itan ti Agbaaiye classification ni Aworawo ati bi Galaxy Zoo tẹsiwaju yi atọwọdọwọ, wo Masters (2012) ati Marshall, Lintott, and Fletcher (2015).