(1994). Frontiers of physics. ISMED.
Chicago Style (17th ed.) CitationFrontiers of Physics. Quezon City: ISMED, 1994.
MLA (9th ed.) CitationFrontiers of Physics. ISMED, 1994.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.
(1994). Frontiers of physics. ISMED.
Chicago Style (17th ed.) CitationFrontiers of Physics. Quezon City: ISMED, 1994.
MLA (9th ed.) CitationFrontiers of Physics. ISMED, 1994.