another question hello again i have read through the links they are very helpful thanks i have made the changes to the headings and subheadings italics instead of bolds and moved the external links to a links section rather than in the article i have changed the footnotes thanks for help on that and i believe i did as you instructed for the reference list but a strange thing has happened in the reference section of my article i have the references repeating themselves multiple times i am not sure what i have done to get this result also i am interested in building a sidebar with a picture and summary of mulford's life similar to what is found on carl sagan's wikipage but for one thing i don't know what to call it so i can't search for help on creating it within the article can you direct me further i believe i have otherwise met the verifiable and reliable sources requirement although i admit that i have wondered if interviews personal diaries can be considered valued biographical sources in wikepedia i believe i am maintaining a neutral point of view and i believe mulford's life to be notable as evidenced by the large collection at ucf of his life's work once i have everything done i'd like to ask for one last preview to see if you see any other glaring problems thanks for your help