APA (7e ed.) Bronvermelding

Não informado. (2019). Nongsa Siheom Yeon'gu Nonmunjib. Nongcon Jinheung Ceong.

Chicago (17e ed.) Bronvermelding

Não informado. Nongsa Siheom Yeon'gu Nonmunjib. Suwon, Coreia do Sul: Nongcon Jinheung Ceong, 2019.

MLA (8e ed.) Bronvermelding

Não informado. Nongsa Siheom Yeon'gu Nonmunjib. Nongcon Jinheung Ceong, 2019.

Let op: Deze citaties zijn niet altijd 100% accuraat.