hi
my optionals for PMS
psychology (doing mphil)
geography
public administration

i have following books with me kindly suggest what other books do i need to buy for optionals as well as compulsory subjects, kindly try to suggest only one book per subject.

public administration , Dr. liaquat ali khan niazi, carvan publishers
geography, modren physical geog, sarfraz ahmd bajwa, .+ geo system 8th edition by christopherson (suggest books for paper 2) + jhangir exam cram
already have books for psychology as doing mphil in it

urdu , prof. maher hayat, ilmi publishers
islmiyat, hafiz arsahd iqbal, jhangir exam cram series
pak affairs, ikram rabbani + imtiaz shahid
g.k , eds by kashmiri
english, suggest books kindly

also if any one know where to buy internaltionl books in sargodha?
any one out there who from sargodha and is going to appear in PMS?

thanks in advanced