In my opinion, you can bring your Dad & Mom under your own sponsorship. Company contract showing your salary etc., you have to be produced while submitting the application, along with the copies of passport of your Dad and Mom. There are lot of Arabic typists in the Passport office, give them the required details and they will type it. After that you can go to the counter and submit the application. Remember to carry your Credit Card as Passport office won't accept the fees in cash.