Psacharopoulos, G. (1975). Earnnings and educatinal in OECD countries. OECD.
Chicago Style (17th ed.) CitationPsacharopoulos, George. Earnnings and Educatinal in OECD Countries. OECD, 1975.
MLA (8th ed.) CitationPsacharopoulos, George. Earnnings and Educatinal in OECD Countries. OECD, 1975.
Warning: These citations may not always be 100% accurate.