Keeble, W., & Cobden, D. W. (1971). Sailing instructors guide: Principles of sailing instruction for small craft. Kandy.
Chicago-стиль цитированияKeeble, W.B, and D W. Cobden. Sailing Instructors Guide: Principles of Sailing Instruction for Small Craft. Kent: Kandy, 1971.
MLA-цитированиеKeeble, W.B, and D W. Cobden. Sailing Instructors Guide: Principles of Sailing Instruction for Small Craft. Kandy, 1971.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.