Medrano, E. M. (1979). The effects of tree age and within tree position on the pulping characteristics of Benguet pine (pinus kesiya Royle ex Gord.) [microform]. Photoduplication Service. University of the Philippines Library.
Lua i Stíl Chicago (17ú heag.)Medrano, Edgar M. The Effects of Tree Age and Within Tree Position on the Pulping Characteristics of Benguet Pine (pinus Kesiya Royle Ex Gord.) [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1979.
Lua MLA (9ú heag.)Medrano, Edgar M. The Effects of Tree Age and Within Tree Position on the Pulping Characteristics of Benguet Pine (pinus Kesiya Royle Ex Gord.) [microform]. Photoduplication Service. University of the Philippines Library, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.