suharyono & Dickenson, J. (1992). Geografi negara berkembang. IKIP Semarang Press.
Chicago Style (17th ed.) Citationsuharyono and J.P Dickenson. Geografi Negara Berkembang. IKIP Semarang Press, 1992.
MLA (8th ed.) Citationsuharyono and J.P Dickenson. Geografi Negara Berkembang. IKIP Semarang Press, 1992.
Warning: These citations may not always be 100% accurate.