Help Required for Product Modifications

Hello

My store is a book store, I have added new tables to my DB: Cover types, Paper Types, Paper Colors, Book Language
I edited the admin product insert and edit page to show the NEW fields.
I am also able to to show these new new fields on the front page of the products.

Thus I need in both sections (admin/front):
Admin:
in the cover/paper type/paper color/Book language: I want to make a drop-down menu that reads the tables i already created and filled with the suitable data.
also able to edit a previous inserted product and change its new four fields added

Front:
I want the page to be able to read the title of the new field accordingly and show it.

My admin page is in english and my store is in Arabic.

Kindly i want the best offer from someone who is sure he/she cant finish this job successfuly in a short time.

Thank You