Ridhwan, I., M.(1988).In the 1945 constitution the executive power is more pronaunced thn teh order powers (executive heavy) / Muhammad Ridhwan Indra (Cet.1).Jakarta:Haji Mas Agung.
Gaya MLA
Indra, Muhammad, Ridhwan."In the 1945 constitution the executive power is more pronaunced thn teh order powers (executive heavy) / Muhammad Ridhwan Indra".Cet.1Jakarta:Haji Mas Agung,1988.Textbook.