University of the Philippines. Department of Botany. (1984). General laboratory manual (4th ed.). University of the Philippines Diliman. Department of Botany.
Lua i Stíl Chicago (17ú heag.)University of the Philippines. Department of Botany. General Laboratory Manual. 4th ed. University of the Philippines: University of the Philippines Diliman. Department of Botany, 1984.
Lua MLA (9ú heag.)University of the Philippines. Department of Botany. General Laboratory Manual. 4th ed. University of the Philippines Diliman. Department of Botany, 1984.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.