Surasri, S. (2011). Gema Kesehatan Lingkungan ( Buletin Ilmiah ). Poltekkes Kemenkes Surabaya.
Chicago Style (17th ed.) CitationSurasri, Siti. Gema Kesehatan Lingkungan ( Buletin Ilmiah ). Poltekkes Kemenkes Surabaya, 2011.
MLA (8th ed.) CitationSurasri, Siti. Gema Kesehatan Lingkungan ( Buletin Ilmiah ). Poltekkes Kemenkes Surabaya, 2011.
Warning: These citations may not always be 100% accurate.