Bibliography

Is a bibliography considered content or an editorial part of an essay?

I am creating a rubric and have to classify editorial and content aspects for grading. Which is the bibliography?

Public Comments

1. A bibliography is where you list your sources so its content.
2. Maybe this can help... http://answers.yahoo.com/search/search_result;_ylt=AuZ941SX1_4ayWJRHcggG0bExQt.;_ylv=3?p=Is+a+bibliography+considered+content+or+an+editorial+part+of+an+essay