Lean, G. A. (1980). An investigation of spatial ability among Papua New Guinean students. Mathematics Education Centre, Papua New Guinea University of Technology.
Chicago Style (17th ed.) CitationLean, G. A. An Investigation of Spatial Ability Among Papua New Guinean Students. Lae: Mathematics Education Centre, Papua New Guinea University of Technology, 1980.
MLA (9th ed.) CitationLean, G. A. An Investigation of Spatial Ability Among Papua New Guinean Students. Mathematics Education Centre, Papua New Guinea University of Technology, 1980.
Warning: These citations may not always be 100% accurate.