Cooke, F. (1936). The coconut industry of the Philippine Islands: Report on a visit to the Philippine Islands for the purpose of studying the conditions of the coconut industry. s.n.].
Chicago-referens (17:e uppl.)Cooke, F.C. The Coconut Industry of the Philippine Islands: Report on a Visit to the Philippine Islands for the Purpose of Studying the Conditions of the Coconut Industry. [S.l: s.n.], 1936.
MLA-referens (9:e uppl.)Cooke, F.C. The Coconut Industry of the Philippine Islands: Report on a Visit to the Philippine Islands for the Purpose of Studying the Conditions of the Coconut Industry. s.n.], 1936.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.