HAKIM, R. (1987). Unsur-unsur perancangan.
Chicago Style (17th ed.) CitationHAKIM, Rustam. Unsur-unsur Perancangan. 1987.
MLA (8th ed.) CitationHAKIM, Rustam. Unsur-unsur Perancangan. 1987.
Warning: These citations may not always be 100% accurate.