Year:	1973
Author:	J. Allen HYNEK
Title:	De Ufo Uitdaging
Language:	Dutch

Originally published as:

THE UFO EXPERIENCE

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			Year:	1973
			Publisher:	Paris/Manteau, Amsterdam/Brussel
			Description:	267 p.

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Review

• Canadian UFO Report vol 2 no 4 (12), 1971 pp. 29-30
• Charles BOWEN, The scientist and UFOs, Flying Saucer Review Vol. 18 N. 3, 1972 pp. 13-14
• Phénomènes Spatiaux N. 33, 1972 p. 34
• Phénomènes Spatiaux N. 34, 1972 pp. 32-33
• # DATA NET Vol. VI No. 3 (57), 1972 p. 2
• Mark STENHOFF, Gemini Vol. 1 No. 4, 1972 pp. 17-18
• Paul E. McCARTHY, THE A.P.R.O. BULLETIN , 1972 pp. 6-9
• # Dr. Hynek's Book, THE A.P.R.O. BULLETIN , 1972 pp. 2-3
• For Your Bookshelf, Canadian UFO Report vol 2 no 5 1972-1973 (13), 1972 pp. 32-33
• # Francesco IZZO, Nuovo libro di A. Hynek, Notiziario UFO N. 51, 1973 p. 4
• Eugene STEINBERG, The UFO experience, Caveat Emptor N. 7 , 1973 pp. 27-29
• # INFORESPACE Année 3 N. 15, 1974 p. 37
• Phénomènes Spatiaux N. 39, 1974 pp. 58-59
• OVNI Approche N. 3, 1974 p. 20
• # Roberto PINOTTI, Un evento editoriale di capitale importanza per l'ufologia italiana, UFO International Magazine Anno VIII N. 74, 2019 pp. 18-25
• Angelo IACOPINO, Roberto PINOTTI, UFO International Magazine Anno VIII N. 76, 2019 p. 66
• P.M., L’Esperienza UFO, XTIMES No 128, 2019 p. 80

Title Change/Translation

Cover	Language	Title		Year
	English	THE UFO EXPERIENCE	(Original title)	1972
	Danish	UFO - DOKUMENTERET		1974
	French	LES OBJETS VOLANTS NON IDENTIFIÉS: mythe ou réalité? (Translated by Maud Sissung)		1974
	Norwegian	UFO - EN DOKUMENTASJON		1974
	Romanian	EXPERIENTA OZN		1978
	German	UFO: BEBEGNUNGEN DER ERSTEN ZWEITEN UND DRITTEN ART		1978
	Portuguese	UFOLOGIA: UMA PESQUISA CIENTIFICA		1980
	Italian	L'esperienza UFO (Translated by Luca FUSCO)		2019

Joseph Allen Hynek, 1910 - 1986

Books of Joseph Allen HYNEK

Cover	Title	Year
	HET HYNEK UFO RAPPORT	1979

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