Astudillo, P. (2001). Home economics, practical arts, livelihood (HEPAL 2). Grandwater Publications and Research Corp.
Lua i Stíl Chicago (17ú heag.)Astudillo, Paz. Home Economics, Practical Arts, Livelihood (HEPAL 2). Makati City: Grandwater Publications and Research Corp, 2001.
Lua MLA (9ú heag.)Astudillo, Paz. Home Economics, Practical Arts, Livelihood (HEPAL 2). Grandwater Publications and Research Corp, 2001.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.