Maps.com (Firm) & ProQuest (Firm). (1999). Pakistan. Maps.com.
Cita Chicago (17th ed.)Maps.com (Firm) i ProQuest (Firm). Pakistan. [S.l.]: Maps.com, 1999.
Cita MLA (9th ed.)Maps.com (Firm) i ProQuest (Firm). Pakistan. Maps.com, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.