Malaysia. (1991). The Second Outline Perspective Plan, 1991-2000. Printed by National Print. Dept.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিMalaysia. The Second Outline Perspective Plan, 1991-2000. Kuala Lumpur: Printed by National Print. Dept, 1991.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিMalaysia. The Second Outline Perspective Plan, 1991-2000. Printed by National Print. Dept, 1991.