APA
Sikkim Planning and Development (Deptt of-), Sikkim Planning and Development (Deptt of-), . (1980). Sixth five year plan, 1980-85. Gangtok: Govt Press.
Chicago
Sikkim Planning and Development (Deptt of-), Sikkim Planning and Development (Deptt of-), . 1980. Sixth five year plan, 1980-85. Gangtok: Govt Press.
Harvard
Sikkim Planning and Development (Deptt of-), Sikkim Planning and Development (Deptt of-), . (1980). Sixth five year plan, 1980-85. Gangtok: Govt Press.
MLA
Sikkim Planning and Development (Deptt of-), Sikkim Planning and Development (Deptt of-), . Sixth five year plan, 1980-85. Gangtok: Govt Press. 1980.