Soenarjo, R. Ensiklopedi IPA. Remaja Rosdakar.
Chicago Style (17th ed.) CitationSoenarjo, R.J. Ensiklopedi IPA. Remaja Rosdakar.
MLA (8th ed.) CitationSoenarjo, R.J. Ensiklopedi IPA. Remaja Rosdakar.
Warning: These citations may not always be 100% accurate.