Παραπομπή σε μορφή APA (7η εκδ.)

Holcombe, R. (2006). Public sector economicsthe role of government in the American economyRandall Holcombe. Pearson Education.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Holcombe, Randall. Public Sector Economicsthe Role of Government in the American EconomyRandall Holcombe. Pearson Education, 2006.

Παραπομπή σε μορφή MLA (8th εκδ.)

Holcombe, Randall. Public Sector Economicsthe Role of Government in the American EconomyRandall Holcombe. Pearson Education, 2006.