Gaya APA
Richard L Scheaffer, et al. (2012).
Survey Sampling (7th).
Canada:
Cencage Learning.
Gaya Chicago
Richard L Scheaffer, et al.
Survey Sampling.
7th
Canada:
Cencage Learning,
2012.
Monograf.
Gaya MLA
Richard L Scheaffer, et al.
Survey Sampling.
7th
Canada:
Cencage Learning,
2012.
Monograf.
Gaya Turabian
Richard L Scheaffer, et al.
Survey Sampling.
7th
Canada:
Cencage Learning,
2012.
Monograf.