Cita APA (7th ed.)

Gibb, A. (1986). Research for regional and national self-employment programs. Asian Development Bank.

Cita Chicago (17th ed.)

Gibb, A.A. Research for Regional and National Self-employment Programs. Manila: Asian Development Bank, 1986.

Cita MLA (9th ed.)

Gibb, A.A. Research for Regional and National Self-employment Programs. Asian Development Bank, 1986.