MASALAH... (1980). Masalah kenegaraan. Gramedia.
Chicago Style (17th ed.) CitationMASALAH... Masalah Kenegaraan. Gramedia, 1980.
MLA (8th ed.) CitationMASALAH... Masalah Kenegaraan. Gramedia, 1980.
Warning: These citations may not always be 100% accurate.