Παραπομπή σε μορφή APA (7η εκδ.)

Adedeji, A. O. (2023). Health quality, labour productivity and economic growth in Sub-Saharan African Countries (1990 – 2012). Economics,Obafemi Awolowo University.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Adedeji, Adedayo Oluseun. Health Quality, Labour Productivity and Economic Growth in Sub-Saharan African Countries (1990 – 2012). Economics,Obafemi Awolowo University, 2023.

Παραπομπή σε μορφή MLA (9th εκδ.)

Adedeji, Adedayo Oluseun. Health Quality, Labour Productivity and Economic Growth in Sub-Saharan African Countries (1990 – 2012). Economics,Obafemi Awolowo University, 2023.