Chorley, R. J., & Haggett , P. (1970). Frontiers in geographical teaching.
シカゴスタイル引用形Chorley, Richard J., , Peter Haggett. Frontiers in Geographical Teaching. 1970.
MLA引用形式Chorley, Richard J., , Peter Haggett. Frontiers in Geographical Teaching. 1970.
警告: この引用は必ずしも正確ではありません.