APA-ийн эшлэл(7 дахь хэвлэлт)

Nugraha, I. S., Alamsyah, A., & Sahuri, S. (2018). Effort to increase rubber farmers’ income when rubber low prices. Master Program in Economics, Graduate Program of Universitas Jambi.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Nugraha, Iman Satra, Aprizal Alamsyah, ба Sahuri Sahuri. Effort to Increase Rubber Farmers’ Income When Rubber Low Prices. Master Program in Economics, Graduate Program of Universitas Jambi, 2018.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Nugraha, Iman Satra, et al. Effort to Increase Rubber Farmers’ Income When Rubber Low Prices. Master Program in Economics, Graduate Program of Universitas Jambi, 2018.