I have a problem with my entry blog at the moment, the microchips' are extracting keys' and it causes a double work load of corrections', so I will leave any forwarding words of mis-placed keys along until the digi company of software sorts out their problematics'. As for refferences Al Kora, it is only a book of resource and there is no direct refference of any one word or passage, rather, out of kind I will offer you 15 % as a second - teacher