setiawan, S. (1992). Kiprah Dan Gelegar Relativitas Einstein. Andi Offset.
Chicago Style (17th ed.) Citationsetiawan, Sandi. Kiprah Dan Gelegar Relativitas Einstein. Andi Offset, 1992.
MLA (8th ed.) Citationsetiawan, Sandi. Kiprah Dan Gelegar Relativitas Einstein. Andi Offset, 1992.
Warning: These citations may not always be 100% accurate.