„Population by Mother Tongue”.Population Census Organization, Government of Pakistan.Arhiviranoiz originalana datum 2011-09-12.Pristupljeno 28. XII 2011.
„Pakistan”.Census.Arhiviranoiz originalana datum 2018-12-25.Pristupljeno 20. IV 2013.
„Welcome”.Government of Pakistan.2012.Pristupljeno 24. X 2012.»The Pakistani Government states that English is the official language. It is being widely used in business, law, and government documents, as well being taught throughout schools as a medium of instruction.«„English, as an Official Language of Pakistan”.Heritage Pakistan.2012.Arhiviranoiz originalana datum 2016-03-05.Pristupljeno 24. X 2012.
„Welcome”.Government of Pakistan.2012.Pristupljeno 24. X 2012.»The Pakistani Government states that English is the official language. It is being widely used in business, law, and government documents, as well being taught throughout schools as a medium of instruction.«„English, as an Official Language of Pakistan”.Heritage Pakistan.2012.Arhiviranoiz originalana datum 2016-03-05.Pristupljeno 24. X 2012.
„Welcome”.Government of Pakistan.2012.Pristupljeno 24. X 2012.»The Pakistani Government states that English is the official language. It is being widely used in business, law, and government documents, as well being taught throughout schools as a medium of instruction.«„English, as an Official Language of Pakistan”.Heritage Pakistan.2012.Arhiviranoiz originalana datum 2016-03-05.Pristupljeno 24. X 2012.
„Population by Mother Tongue”.Population Census Organization, Government of Pakistan.Arhiviranoiz originalana datum 2011-09-12.Pristupljeno 28. XII 2011.