(1985). Earth-sheltered Landscapes Site Considerations For Earth Sheltered Environments / David D. Debord And Thomas R. Dunbar. Van Nostrand Reinhold.
Chicago-viite (17. p.)Earth-sheltered Landscapes Site Considerations For Earth Sheltered Environments / David D. Debord And Thomas R. Dunbar. Van Nostrand Reinhold, 1985.
MLA-viite (8. p.)Earth-sheltered Landscapes Site Considerations For Earth Sheltered Environments / David D. Debord And Thomas R. Dunbar. Van Nostrand Reinhold, 1985.
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