Gaya APA
Sugiarto, dkk. (2020).
Teknik Sampling .
Jakarta:
Gramedia Pustaka Utama.
Gaya Chicago
Sugiarto, dkk.
Teknik Sampling.
Jakarta:
Gramedia Pustaka Utama,
2020.
Text.
Gaya MLA
Sugiarto, dkk.
Teknik Sampling.
Jakarta:
Gramedia Pustaka Utama,
2020.
Text.
Gaya Turabian
Sugiarto, dkk.
Teknik Sampling.
Jakarta:
Gramedia Pustaka Utama,
2020.
Print.