APA

clerck r. e., . (1983). executive visieale for the apple computer. london: addison wesley publisging.

Chicago

clerck roger e, . 1983. executive visieale for the apple computer. london: addison wesley publisging.

Harvard

clerck r. e., . (1983). executive visieale for the apple computer. london: addison wesley publisging.

MLA

clerck roger e, . executive visieale for the apple computer. london: addison wesley publisging. 1983.