rif. 2025, Zurich, U. Bar, 1979., Original-Leinenband, mit umslag, 4? -in, 247pp. ISBN 3881550828.
1957rif. X113114s.l., International Academy of Indian Culture 1957 355pp. + 2pp. theses, 27cm., Doctoral Dissertation (Rijksuniversiteit Utrecht, the Netherlands, promotor: prof. J. Gonda), original softcover (slightly used at ends), stamp at verso of title page, text is clean and bright, weight: 1kg., X113114
1954rif. M109511Groningen-Djakarta, Wolters 1954 xi + 323pp., illustrated with music examples, 27cm., softcover, Doctoral Dissertation (Univesiteit van Amsterdam, the Netherlands), stamp at verso of t.p., text is clean and bright, weight: 1.1kg., M109511
1988rif. X110822's-Gravenhage, 1988 329pp. + 12 bm/w ills., 21cm., softcover, text in English, Doctoral Dissertation (Rijksuniversiteit te Leiden), stamp at verso of title page, text is clean and bright, X110822
1934rif. X97515St. Agatha (Cuyk), Uitgave der paters Kruisheren 1934 79pp. geïllustreerd met zw/w foto's, geïll. omslag, 22cm., 2 stempeltjes, goede staat, X97515
rif. A23267, Paris, R.Julliard 1954, 279pp.+ 16pp.ills.hors texte + 1 carte, 1e ed. française, A23267
1957rif. X113115s.l., International Academy of Indian Culture 1957 407pp., 27cm., Doctoral Dissertation (Rijksuniversiteit Utrecht, the Netherlands, promotor: prof. J. Gonda), original softcover, stamp at verso of title page, text is clean and bright, weight: 1.1kg., X113115