Ivana Febriani
Penerapan ranked set sampling pada vegetasi semak = Application of ranked set sampling on shrubs vegetation
2016
 UI - Skripsi (Membership)
Thompson, Steven K.
Sampling
John Wiley & Sons, 2012
 Buku Teks
Cochran, William G.
Sampling techniques
John Wiley & Sons, 1977
 Buku Teks
Cochran, William G.
Sampling techniques
John Wiley , 1963
 Buku Teks
Scheaffer, Richard L.
Survey sampling
Brooks/Cole Cengage Learning, 2012
 Buku Teks