David, F. G. (1999). Reasoning in completely randomized design (cr-k, k=1). College of Social Sciences and Philosophy University of the Philippines-Diliman.
Lua i Stíl Chicago (17ú heag.)David, Fredegusto G. Reasoning in Completely Randomized Design (cr-k, K=1). Quezon City: College of Social Sciences and Philosophy University of the Philippines-Diliman, 1999.
Lua MLA (9ú heag.)David, Fredegusto G. Reasoning in Completely Randomized Design (cr-k, K=1). College of Social Sciences and Philosophy University of the Philippines-Diliman, 1999.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.