Ó Danachair, C. (1945). The questionnaire system (on roofs and thatching of traditional houses. With illuatr.).
Chicago Style (17th ed.) CitationÓ Danachair, Caoimhín. The Questionnaire System (on Roofs and Thatching of Traditional Houses. With Illuatr.). 1945.
MLA (9th ed.) CitationÓ Danachair, Caoimhín. The Questionnaire System (on Roofs and Thatching of Traditional Houses. With Illuatr.). 1945.
Warning: These citations may not always be 100% accurate.